<SUBMISSION>
<ACCESSION-NUMBER>0001157523-08-007267
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>2
<PERIOD>20080904
<ITEMS>2.02
<ITEMS>9.01
<FILING-DATE>20080904
<DATE-OF-FILING-DATE-CHANGE>20080904
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>CIENA CORP
<CIK>0000936395
<ASSIGNED-SIC>3661
<IRS-NUMBER>232725311
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1031
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>000-21969
<FILM-NUMBER>081055300
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>1201 WINTERSON ROAD
<CITY>LINTHICUM
<STATE>MD
<ZIP>21090
<PHONE>4108658500
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>1201 WINTERSON ROAD
<CITY>LINTHICUM
<STATE>MD
<ZIP>21090
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a5769985.htm
<DESCRIPTION>CIENA CORP. 8-K
<TEXT>
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    <p style="text-align: center">
      <font style="font-size: 13pt; font-family: Times New Roman"><b>UNITED
      STATES</b></font><b><font style="font-size: 13pt; font-family: Times New Roman"><br style="font-family: Times New Roman; font-size: 13pt"></font><font style="font-size: 13pt; font-family: Times New Roman">SECURITIES
      AND EXCHANGE COMMISSION</font></b><font style="font-size: 13pt"><br style="font-size: 13pt"></font><font style="font-size: 13pt; font-family: Times New Roman"><b>WASHINGTON,
      DC 20549</b></font><br><br><br><font style="font-size: 14pt; font-family: Times New Roman"><b>FORM
      8-K</b></font><br><br><br><font style="font-size: 12pt; font-family: Times New Roman"><b>CURRENT
      REPORT PURSUANT</b></font><br><font style="font-size: 12pt; font-family: Times New Roman"><b>TO
      SECTION 13 OR 15(D) OF THE</b></font><br><font style="font-size: 12pt; font-family: Times New Roman"><b>SECURITIES
      EXCHANGE ACT OF 1934</b></font><br><br><br>
    </p>
    <div style="text-align:center">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; margin-left:auto;margin-right:auto; width: 100%">
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: right; width: 49%">
          Date of report (Date of earliest event reported)
        </td>
        <td style="width: 2%">
          &#160;
        </td>
        <td valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: left; width: 49%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>September 4, 2008</b>
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p style="text-align: center">

    </p>
    <div style="text-align:center">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; margin-left:auto;margin-right:auto; width: 100%">
      <tr>
        <td valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <font style="font-size: 12pt; font-family: Times New Roman"><b>Ciena
            Corporation</b></font>
          </p>
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: center">
          (Exact Name of Registrant as Specified in Its Charter)
        </td>
      </tr>
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    </div>
    <p style="text-align: center">

    </p>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; width: 100%">
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        <td valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>Delaware</b>
          </p>
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            (State or Other Jurisdiction of Incorporation)
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p style="text-align: center">

    </p>
    <div style="text-align:center">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; margin-left:auto;margin-right:auto; width: 100%">
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        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>0-21969</b>
          </p>
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>23-2725311</b>
          </p>
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: center; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            (Commission File Number)
          </p>
        </td>
        <td valign="bottom" style="padding-left: 0.0px; text-align: center; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            (IRS Employer Identification No.)
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p style="text-align: center">

    </p>
    <div style="text-align:center">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; margin-left:auto;margin-right:auto; width: 100%">
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center; width: 33%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>1201 Winterson Road, Linthicum, MD</b>
          </p>
        </td>
        <td style="border-bottom: solid black 1.0pt; width: 34%">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center; width: 33%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>21090</b>
          </p>
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: center; width: 33%">
          (Address of Principal Executive Offices)
        </td>
        <td style="width: 34%">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; text-align: center; width: 33%">
          (Zip Code)
        </td>
      </tr>
    </table>
    </div>
    <p>

    </p>
    <div style="text-align:center">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; margin-left:auto;margin-right:auto; width: 100%">
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>(410) 865-8500</b>
          </p>
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            (Registrant&#8217;s Telephone Number, Including Area Code)
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p style="text-align: center">

    </p>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; width: 100%">
      <tr>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: center">
          <p style="font-family: Times New Roman; margin-bottom: 0px; font-size: 10pt; margin-top: 0px">
            <font style="font-size: 10pt; font-family: Times New Roman">(Former
            Name or Former Address, if Changed Since Last Report)</font>
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p style="text-align: left">
      <br>

    </p>
    <p style="text-indent: 30.0px; text-align: left">
      <font style="font-size: 10pt; font-family: Times New Roman">Check the
      appropriate box below if the Form 8-K filing is intended to
      simultaneously satisfy the filing obligation of the registrant under any
      of the following provisions </font>(<i>see </i>General Instruction A.2.
      below):
    </p>
    <p style="font-family: Times New Roman; font-size: 10pt; text-indent: 30.0px">
      <font style="font-size: 10pt; font-family: Arial Unicode MS">&#8414;</font>
      <font style="font-size: 10pt; font-family: Times New Roman">Written
      communications pursuant to Rule 425 under the Securities Act (17 CFR
      230.425)</font>
    </p>
    <p style="font-family: Times New Roman; font-size: 10pt; text-indent: 30.0px">
      <font style="font-size: 10pt; font-family: Arial Unicode MS">&#8414;</font>
      <font style="font-size: 10pt; font-family: Times New Roman">Soliciting
      material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
      240.14a-12)</font>
    </p>
    <p style="font-family: Times New Roman; font-size: 10pt; text-indent: 30.0px">
      <font style="font-size: 10pt; font-family: Arial Unicode MS">&#8414;</font>
      <font style="font-size: 10pt; font-family: Times New Roman">Pre-commencement
      communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
      240.14d-2(b))</font>
    </p>
    <p style="font-family: Times New Roman; font-size: 10pt; text-indent: 30.0px">
      <font style="font-size: 10pt; font-family: Arial Unicode MS">&#8414;</font>
      <font style="font-size: 10pt; font-family: Times New Roman">Pre-commencement
      communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
      240.13e-4(c))</font>
    </p>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>

    </p>
    <p>
      <font style="font-size: 10pt; font-family: Times New Roman"><b>ITEM
      2.02&#160;&#160;-&#160;&#160;RESULTS OF OPERATIONS AND FINANCIAL CONDITION</b></font><br>
    </p>
    <p>
      On September 4, 2008, Ciena Corporation issued a press release
      announcing its financial results for the third fiscal quarter ended July
      31, 2008. The text of the press release is furnished as Exhibit 99.1 to
      this Report. The information in this Report shall not be deemed &#8220;filed&#8221;
      for purposes of Section 18 of the Securities Exchange Act of 1934, as
      amended, or otherwise subject to the liabilities of that section, and
      shall not be incorporated by reference into any registration statement
      pursuant to the Securities Act of 1933, as amended.
    </p>
    <p>

    </p>
    <p>
      <font style="font-size: 10pt; font-family: Times New Roman"><b>ITEM
      9.01&#160;&#160;-&#160;&#160;FINANCIAL STATEMENTS AND EXHIBITS</b></font><br>
    </p>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; width: 100%">
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          &#160;
        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 4%">
          (c)
        </td>
        <td colspan="2" valign="top" style="padding-left: 0.0px; text-align: left">
          The following exhibit is being filed herewith:
        </td>
      </tr>
      <tr>
        <td style="width: 2%">

        </td>
        <td style="width: 4%">

        </td>
        <td style="width: 18%">

        </td>
        <td style="width: 76%">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 2%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 4%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 18%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <u>Exhibit Number</u>
          </p>
        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 76%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <u>Description of Document</u>
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 2%">

        </td>
        <td style="width: 4%">

        </td>
        <td style="width: 18%">

        </td>
        <td style="width: 76%">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 2%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 4%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 18%">
          Exhibit 99.1
        </td>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left; width: 76%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Text of Press Release dated September 4, 2008, issued by Ciena
            Corporation, reporting its results of operations for the third
            fiscal quarter ended July 31, 2008.
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p style="white-space: nowrap">

    </p>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>

    </p>
    <p style="text-align: center">
      <font style="font-size: 10pt; font-family: Times New Roman"><b>SIGNATURES</b></font>
    </p>
    <p>
      <font style="font-size: 10pt; font-family: Times New Roman">Pursuant to
      the requirements of the Securities Exchange Act of 1934, the registrant
      has duly caused this report to be signed on its behalf by the
      undersigned hereunto duly authorized. </font>
    </p>
    <p>
      <br>

    </p>
    <div style="text-align:center">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 10pt; margin-left:auto;margin-right:auto; width: 100%">
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td colspan="2" valign="top" style="padding-left: 0.0px; text-align: left">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>Ciena Corporation</b>
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td colspan="2">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td colspan="2" valign="top" style="padding-left: 0.0px; text-align: left">
          <p style="margin-bottom: 0px; margin-top: 0px">
            &#160;
          </p>
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left; width: 5%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Date:
          </p>
        </td>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left; width: 40%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            September 4, 2008
          </p>
        </td>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left; width: 5%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            By:
          </p>
        </td>
        <td valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: left; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            /s/ Russell B. Stevenson, Jr.
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td style="width: 5%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Russell B. Stevenson, Jr.
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td style="width: 5%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Senior Vice President, General Counsel and
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td style="width: 5%">

        </td>
        <td valign="top" style="padding-left: 0.0px; text-align: left; width: 50%">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Secretary
          </p>
        </td>
      </tr>
    </table>
    </div>
    <p>

    </p>
  </body>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a5769985ex99_1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<html>
  <head>
    <title></title>
<!--Copyright 2008 Business Wire, a Berkshire Hathaway company.-->
<!--All rights reserved www.businesswire.com-->
  </head>
  <body style="font-family: Times New Roman; font-size: 8pt">
    <p style="text-align: right">
      <b>Exhibit 99.1</b>
    </p>
    <p style="text-align: center">
      <font style="font-size: 12pt; font-family: Times New Roman"><b>Ciena
      Reports Fiscal Third Quarter 2008 Results</b></font>
    </p>
    <p>

    </p>
    <p style="text-align: center">
      <i><font style="font-size: 12pt; font-family: Times New Roman"><b>Delivers
      5% Sequential and 24% Year-Over-Year Revenue Growth; Revises Q4 Outlook</b></font></i>
    </p>
    <p>
      LINTHICUM, Md.--(BUSINESS WIRE)--Ciena<sup>&#174;</sup> Corporation
      (NASDAQ:CIEN), the network specialist, today announced results for its
      fiscal third quarter ended July 31, 2008. Revenue for the third quarter
      totaled $253.2 million, representing a 5% sequential increase from
      fiscal second quarter 2008 revenue of $242.2 million, and an increase of
      24% over the same period a year ago when Ciena reported revenue of $205
      million. For the nine months ended July 31, 2008, Ciena reported revenue
      of $722.8 million, representing an increase of 28% over revenue of
      $563.6 million for the same nine-month period in fiscal 2007.
    </p>
    <p>
      On the basis of generally accepted accounting principles (GAAP), Ciena&#8217;s
      net income for the fiscal third quarter 2008 was $11.7 million, or $0.12
      per diluted common share. This compares to fiscal second quarter GAAP
      net income of $23.8 million, or $0.23 per diluted common share, and a
      reported GAAP net income of $28.3 million, or $0.29 per diluted share,
      for the same period a year ago. For the nine months ended July 31, 2008,
      Ciena&#8217;s reported GAAP net income was $64.3 million, or $0.63 per diluted
      common share. This compares to a GAAP net income of $52.4 million, or
      $0.57 per diluted common share, for the same period in fiscal 2007.
    </p>
    <p>
      Ciena&#8217;s adjusted (non-GAAP) net income for the fiscal third quarter 2008
      was $39.8 million, or $0.37 per diluted common share. This compares to
      fiscal second quarter adjusted (non-GAAP) net income of $42.3 million,
      or $0.40 per diluted common share, and adjusted (non-GAAP) net income of
      $40.0 million or $0.41 per diluted common share in the fiscal third
      quarter 2007. A reconciliation between the GAAP and adjusted (non-GAAP)
      measures contained in this release is provided in the table in Appendix
      A.
    </p>
    <p>
      &#8220;Our fiscal third quarter performance was solid,&#8221; said Gary Smith,
      Ciena&#8217;s president and CEO. &#8220;We delivered our eighteenth quarter of
      sequential revenue growth, gross and operating margins in-line with our
      targets, and improvement across several key balance sheet metrics.&#8221;
    </p>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>
      <b>Third Quarter 2008 Performance Highlights</b>
    </p>
    <ul>
      <li style="margin-bottom: 10.0px">
        Achieved sequential quarterly revenue growth of 5% and year-over-year
        revenue growth of 24%.
      </li>
      <li style="margin-bottom: 10.0px">
        Drove 38% revenue contribution from non-U.S. customers.
      </li>
      <li style="margin-bottom: 10.0px">
        Attained overall GAAP gross margin of 49.6% with product gross margin
        of 52% and services gross margin of 34%. Exclusive of a $4.3 million
        fair value adjustment of acquired inventory, amortization of
        intangible assets and share-based compensation, adjusted (non-GAAP)
        gross margin was 52%.
      </li>
      <li style="margin-bottom: 10.0px">
        Delivered GAAP income from operations of 6% of revenue and adjusted
        (non-GAAP) income from operations of 15% of revenue.
      </li>
      <li style="margin-bottom: 10.0px">
        Generated $33.7 million cash from operations.
      </li>
      <li style="margin-bottom: 10.0px">
        Ended the quarter with cash, cash equivalents and short- and long-term
        investments of $1.1 billion.
      </li>
    </ul>
    <p>
      <b>Third Quarter 2008 Customer and Product Highlights</b>
    </p>
    <ul>
      <li style="margin-bottom: 10.0px">
        Sprint, Cisco and Ciena announced implementation of
        40-gigabits-per-second (Gbps) network capabilities on the Global
        Sprint Tier 1 IP Network using Ciena&#8217;s CoreStream<sup>&#174;</sup>
        Agility Optical Transport System.
      </li>
      <li style="margin-bottom: 10.0px">
        Ciena&#8217;s G10 and G10X Ethernet Service Modules received 4 out of 5
        diamonds in <i>Broadband Gear Report</i>&#8217;s<i> </i>2008 Diamond
        Technology Reviews.
      </li>
      <li style="margin-bottom: 10.0px">
        VTR Global Com S.A. deployed the CN 4200<sup>&#174; </sup>RS FlexSelect<sup>&#8482;</sup>
        Advanced Services Platform with ROADM functionality, throughout its
        Santiago, Chile network to enhance the delivery of its triple play
        offering.
      </li>
      <li style="margin-bottom: 10.0px">
        American Fiber Systems selected Ciena&#8217;s CN 4200 Advanced Services
        Platform Family, for deployment across multiple networks in Atlanta,
        Alpharetta and Marietta.
      </li>
      <li style="margin-bottom: 10.0px">
        Mzima Networks implemented Ciena&#8217;s CN 5060<sup>&#8482;</sup>
        Multiservice Carrier Ethernet Platform across its networks in North
        America and Europe.
      </li>
      <li style="margin-bottom: 10.0px">
        Telx deployed Ciena&#8217;s CN 4200 FlexSelect Advanced Services Platform in
        Dallas and New York as part of its Metro Cross Connect service to
        facilitate interconnections between dual ColoXchange facilities within
        a city.
      </li>
      <li style="margin-bottom: 10.0px">
        Ciena&#8217;s CN 4200 FlexSelect Advanced Services Platform was integrated
        into EMC<sup>&#174;</sup> Smarts<sup>&#174; </sup>Service Assurance
        Manager offering enterprise customer&#8217;s end-to-end infrastructure
        visibility and providing efficient and cost-effective network services
        management.
      </li>
      <li style="margin-bottom: 10.0px">
        Ciena&#8217;s CN 4200 FlexSelect Advanced Services Platform, CoreDirector<sup>&#174;</sup>
        Multiservice Optical Switch and CoreStream Agility Optical Transport
        System passed Joint Interoperability Test Command testing for optical
        standards and interoperability in Department of Defense networks.
      </li>
    </ul>
    <p>
      <b>Business Outlook</b>
    </p>
    <p>
      &#8220;In addition to existing customer-specific challenges, we have recently
      begun to experience order delays from many of our Tier One service
      provider customers, which we attribute to their guarded approach to
      capital expenditures given the uncertain macroeconomic environment,&#8221;
      said Smith. &#8220;While we&#8217;ve seen no project or order cancellations, sales
      cycles are lengthening and some deployments are slowing. As a result, we
      now expect fiscal fourth quarter revenue in a range of $190 to $210
      million.&#8221;
    </p>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>
      &#8220;While current economic conditions warrant a cautious near-term outlook,
      the fundamental drivers of our business &#8211; growing capacity demands and
      the transition to more efficient, more powerful, automated networks &#8211;
      remain sound. We are confident that our portfolio and value propositions
      are differentiated, positioning us to take advantage of what is
      predicted to be a longer-term investment cycle in the transition from
      SONET/SDH to Ethernet-based networks,&#8221; said Smith.
    </p>
    <p>
      <b>Live Web Broadcast of Fiscal Third Quarter Results</b>
    </p>
    <p>
      Ciena will host a discussion of its fiscal third quarter results with
      investors and financial analysts today, Thursday, September 4, 2008 at
      8:30 a.m. (Eastern). The live broadcast of the discussion will be
      available via Ciena&#8217;s homepage at <u>www.ciena.com</u>. An
      archived version of the discussion will be available shortly following
      the conclusion of the live broadcast on the Investor Relations page of
      Ciena&#8217;s website at: <u>http://www.ciena.com/investors</u>.
    </p>
    <p>
      <b>Note to Investors</b>
    </p>
    <p>
      <i><b>Forward-looking statements</b></i>. This press release contains
      certain forward-looking statements based on current expectations,
      forecasts and assumptions that involve risks and uncertainties. These
      statements are based on information available to the Company as of the
      date hereof; and Ciena&#8217;s actual results could differ materially from
      those stated or implied, due to risks and uncertainties associated with
      its business, which include the risk factors disclosed in its Report on
      Form 10-Q filed with the Securities and Exchange Commission on June 6,
      2008. Forward-looking statements include statements regarding Ciena&#8217;s
      expectations, beliefs, intentions or strategies regarding the future and
      can be identified by forward-looking words such as &#8220;anticipate,&#8221;
      &#8220;believe,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;should,&#8221;
      &#8220;will,&#8221; and &#8220;would&#8221; or similar words. Forward-looking statements in this
      release include: while we&#8217;ve seen no project or order cancellations,
      sales cycles are lengthening and some deployments are slowing; as a
      result, we now expect fiscal fourth quarter revenue in a range of $190
      to $210 million; while current economic conditions warrant a cautious
      near-term outlook, the fundamental drivers of our business &#8211; growing
      capacity demands and the transition to the more efficient, more
      powerful, automated networks &#8211; remain sound; and we are confident that
      our portfolio and value propositions are differentiated, positioning us
      to take advantage of what is predicted to be a longer-term investment
      cycle in the transition from SONET/SDH to Ethernet-based networks. Ciena
      assumes no obligation to update the information included in this press
      release, whether as a result of new information, future events or
      otherwise.
    </p>
    <p>
      <i><b>Non-GAAP Presentation of Quarterly Results. </b></i>This release
      includes non-GAAP measures of Ciena&#8217;s gross profit, operating expense,
      income from operations and net income. In evaluating the operating
      performance of Ciena&#8217;s business, management excludes certain charges and
      credits that are required by GAAP. These items, share one or more of the
      following characteristics: they are unusual and Ciena does not expect
      them to recur in the ordinary course of its business; they do not
      involve the expenditure of cash; they are unrelated to the ongoing
      operation of the business in the ordinary course; or their magnitude and
      timing is largely outside of Ciena&#8217;s control. Management believes that
      the non-GAAP measures below provide management and investors useful
      information and meaningful insight to the operating performance of the
      business. The presentation of these non-GAAP financial measures should
      be considered in addition to Ciena&#8217;s GAAP results and these measures are
      not intended to be a substitute for the financial information prepared
      and presented in accordance with GAAP. Ciena&#8217;s non-GAAP measures and the
      related adjustments may differ from non-GAAP measures used by other
      companies and should only be used to evaluate Ciena&#8217;s results of
      operations in conjunction with our corresponding GAAP results. For a
      complete GAAP to non-GAAP reconciliation of the non-GAAP measures
      contained in this release, see Appendix A.
    </p>
    <p>
      <b>About Ciena</b>
    </p>
    <p>
      Ciena specializes in the transition to service-driven networks. We
      provide flexible platforms, intelligent software and professional
      services to help our customers use their networks to fundamentally
      change the way they compete. With a growing global presence, Ciena
      leverages its heritage of practical innovation to deliver maximum
      performance and economic value in communications networks worldwide. We
      routinely post recent news, financial results and other important
      announcements and information about Ciena on our website at <u>www.ciena.com</u>.
    </p>
    <p>
      EMC and Smarts are registered trademarks of EMC Corporation.
    </p>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 8pt; width: 100%">
      <tr>
        <td colspan="17">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="17" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>CIENA CORPORATION</b>
        </td>
      </tr>
      <tr>
        <td colspan="17" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</b>
        </td>
      </tr>
      <tr>
        <td colspan="17" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>(in thousands, except per share data)</b>
        </td>
      </tr>
      <tr>
        <td colspan="17" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>(unaudited)</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="7" valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Quarter Ended
          </p>
          <p style="margin-bottom: 0px; margin-top: 0px">
            July 31,
          </p>
        </td>
        <td>

        </td>
        <td colspan="7" valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Nine Months Ended
          </p>
          <p style="margin-bottom: 0px; margin-top: 0px">
            July 31,
          </p>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2007
        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2008
        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2007
        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2008
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Revenues:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Products
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          182,143
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          223,661
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          501,637
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          641,632
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Services
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          22,808
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          29,518
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          61,942
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          81,162
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Total revenue
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          204,951
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          253,179
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          563,579
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          722,794
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Costs:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Products
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          84,383
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          107,953
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          250,681
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          295,381
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Services
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          22,903
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          19,595
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          59,775
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          57,617
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Total cost of goods sold
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          107,286
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          127,548
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          310,456
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          352,998
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Gross profit
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          97,665
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          125,631
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          253,123
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          369,796
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Operating expense:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Research and development
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          31,671
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          47,809
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          93,166
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          127,881
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Selling and marketing
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          30,303
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          39,440
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          85,360
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          111,639
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          General and administrative
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          14,564
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          14,758
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          36,562
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          54,036
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Amortization of intangible assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          6,295
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          8,671
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          18,885
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          23,901
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Restructuring recoveries
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (1,196
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (2,396
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; padding-bottom: 2.0px; text-align: left">
          Total operating expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          81,637
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          110,678
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          231,577
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          317,457
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Income from operations
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          16,028
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          14,953
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          21,546
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          52,339
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Interest and other income, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          19,464
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          5,342
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          51,206
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          32,911
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Interest expense
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (6,931
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (1,855
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (19,227
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (11,074
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Gain on equity investments, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          592
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          592
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Realized loss on marketable debt investments
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (5,114
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (5,114
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Income before income taxes
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          29,153
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          13,326
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          54,117
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          69,062
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Provision for income taxes
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          841
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          1,603
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          1,739
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          4,772
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Net income
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          28,312
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          11,723
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          52,378
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          64,290
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Basic net income per common share
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.33
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.13
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.61
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.72
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Diluted net income per potential common share
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.29
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.12
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.57
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          0.63
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Weighted average basic common shares outstanding
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          85,651
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          90,216
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          85,268
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          88,871
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Weighted average dilutive potential common shares outstanding
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          101,568
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          111,681
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          96,189
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          110,654
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
    </table>
    </div>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 8pt; width: 100%">
      <tr>
        <td colspan="9">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <b>CIENA CORPORATION</b>
          </p>
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>CONDENSED CONSOLIDATED BALANCE SHEETS</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>(in thousands, except share data)</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>(unaudited)</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td colspan="3">

        </td>
        <td>
          &#160;
        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          ASSETS
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" valign="top" style="padding-left: 0.0px; text-align: center">
          October 31,
        </td>
        <td>

        </td>
        <td colspan="3" valign="top" style="padding-left: 0.0px; text-align: center">
          July 31,
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Current assets:
          </p>
        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2007
        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2008
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Cash and cash equivalents
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          892,061
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          873,103
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Short-term investments
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          822,185
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          155,818
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Accounts receivable, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          104,078
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          138,142
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Inventories
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          102,618
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          106,343
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Prepaid expenses and other
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          47,817
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          38,624
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Total current assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,968,759
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,312,030
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Long-term investments
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          33,946
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          57,155
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Equipment, furniture and fixtures, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          46,671
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          58,723
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Goodwill
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          232,015
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          455,721
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Other intangible assets, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          67,144
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          102,262
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Other long-term assets
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          67,738
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          75,808
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 4.0px; text-align: left">
          Total assets
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          2,416,273
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          2,061,699
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          LIABILITIES AND STOCKHOLDERS' EQUITY
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Current liabilities:
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Accounts payable
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          55,389
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          61,780
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Accrued liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          90,922
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          90,877
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Restructuring liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,026
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          687
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Income taxes payable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          7,768
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,140
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Deferred revenue
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          33,025
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          37,896
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Convertible notes payable
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          542,262
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Total current liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          730,392
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          193,380
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Long-term deferred revenue
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          30,615
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          38,469
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Long-term restructuring liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          3,662
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          3,350
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Other long-term obligations
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,450
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          7,938
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Convertible notes payable
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          800,000
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          800,000
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Total liabilities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          1,566,119
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          1,043,137
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Commitments and contingencies
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Stockholders' equity:
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Preferred stock &#8211; par value $0.01; 20,000,000 shares authorized;
          zero shares issued and outstanding
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Common stock &#8211; par value $0.01; 140,000,000 and 290,000,000 shares
          authorized; 86,752,069 and 90,297,280 shares issued and outstanding
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          868
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          903
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Additional paid-in capital
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          5,519,741
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          5,621,630
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Changes in unrealized gains on investments, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          350
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          43
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Translation adjustment
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (1,593
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          768
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Accumulated deficit
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (4,669,212
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (4,604,782
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; padding-bottom: 2.0px; text-align: left">
          Total stockholders' equity
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          850,154
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          1,018,562
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 4.0px; text-align: left">
          Total liabilities and stockholders' equity
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          2,416,273
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          2,061,699
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
    </table>
    </div>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 8pt; width: 100%">
      <tr>
        <td colspan="9">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>CIENA CORPORATION</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>(in thousands)</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" valign="top" style="padding-left: 0.0px; text-align: center">
          <b>(unaudited)</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td colspan="7" valign="top" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Nine Months Ended
          </p>
          <p style="margin-bottom: 0px; margin-top: 0px">
            July 31,
          </p>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2007
        </td>
        <td>
          &#160;
        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          2008
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Cash flows from operating activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Net income
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          52,378
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          64,290
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Adjustments to reconcile net income to net cash provided by
          operating activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Amortization of discount on marketable securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (8,093
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (1,827
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Loss from equity investments and marketable securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          5,114
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Depreciation and amortization of leasehold improvements
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          9,407
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          13,345
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Share-based compensation
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          14,258
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          24,406
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Amortization of intangibles
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          21,788
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          27,942
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Deferred tax provision
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,640
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Provision for inventory excess and obsolescence
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          8,860
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          13,841
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Provision for warranty
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          8,910
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          11,234
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Other
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,754
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          3,510
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Changes in assets and liabilities, net of effect of acquisition:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; text-align: left">
          Accounts receivable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (10,634
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (32,070
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; text-align: left">
          Inventories
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (7,916
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (4,694
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; text-align: left">
          Prepaid expenses and other
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (16,776
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (616
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; text-align: left">
          Accounts payable and accruals
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          3,316
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (7,927
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; text-align: left">
          Income taxes payable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          695
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (5,515
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; padding-bottom: 2.0px; text-align: left">
          Deferred revenue and other obligations
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          19,448
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          9,554
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 30.0px; padding-bottom: 2.0px; text-align: left">
          Net cash provided by operating activities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          97,395
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          122,227
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Cash flows from investing activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Payments for equipment, furniture, fixtures and intellectual property
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (21,442
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (22,947
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Restricted cash
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (11,904
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,420
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Purchase of available for sale securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (564,399
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (180,613
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Proceeds from maturities of available for sale securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          539,663
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          820,177
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Minority equity investments, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          411
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Acquisition of business, net of cash acquired
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (210,016
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; padding-bottom: 2.0px; text-align: left">
          Net cash (used in) provided by investing activities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (57,671
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          408,021
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          Cash flows from financing activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Proceeds from issuance of convertible senior notes
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          500,000
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Repayment of 3.75% convertible notes payable at maturity
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (542,262
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Debt issuance costs
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (11,431
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Purchase of call spread option
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (42,500
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; text-align: left">
          Repayment of indebtedness of acquired business
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (12,363
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 10.0px; padding-bottom: 2.0px; text-align: left">
          Proceeds from issuance of common stock
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          18,314
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          5,246
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; padding-bottom: 2.0px; text-align: left">
          Net cash provided by (used in) financing activities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          464,383
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (549,379
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Effect of exchange rate changes on cash and cash equivalents
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          173
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Net increase (decrease) in cash and cash equivalents
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          504,107
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (19,131
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Cash and cash equivalents at beginning of period
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          220,164
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          892,061
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Cash and cash equivalents at end of period
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          724,271
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          873,103
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 0.0px; text-align: left">
          <b>Non-cash investing and financing activities</b>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Purchase of equipment in accounts payable
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,717
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Value of common stock issued in acquisition
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          62,359
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="top" style="padding-left: 20.0px; text-align: left">
          Fair value of vested options assumed in acquisition
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          9,912
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
    </table>
    </div>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 8pt; width: 100%">
      <tr>
        <td colspan="13">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="13" valign="bottom" style="padding-left: 0.0px; text-align: center">
          <b>APPENDIX A &#8211; Reconciliation of Adjusted (Non-GAAP) Measures</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td colspan="11">

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="11" valign="bottom" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          <b>Quarter Ended</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; text-align: center">
          <b>July 31,</b>
        </td>
        <td>
          &#160;
        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; text-align: center">
          <b>April 30,</b>
        </td>
        <td>
          &#160;
        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; text-align: center">
          <b>July 31,</b>
        </td>
      </tr>
      <tr>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          <b>2007</b>
        </td>
        <td valign="bottom" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          &#160;
        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          <b>2008</b>
        </td>
        <td valign="bottom" style="padding-left: 0.0px; border-bottom: solid black 1.0pt; text-align: center">
          &#160;
        </td>
        <td colspan="3" valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: center">
          <b>2008</b>
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <b>Gross Profit Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          GAAP gross profit
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          97,665
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          127,596
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          125,631
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Share-based compensation - product
          </p>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          131
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          742
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,042
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Share-based compensation - services
          </p>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          225
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          392
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          404
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Amortization of intangible assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,139
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Fair value adjustment of acquired inventory
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          1,066
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          4,278
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Total adjustments related to gross profit
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          356
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          2,200
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          6,863
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Adjusted (non-GAAP) gross profit
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          98,021
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          129,796
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          132,494
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Adjusted (non-GAAP) gross margin
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          48
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          %
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          54
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          %
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          52
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          %
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <b>Operating Expense Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          GAAP operating expense
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          81,637
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          108,629
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          110,678
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Share-based compensation - research and development
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          985
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,286
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,198
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Share-based compensation - sales and marketing
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,898
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          3,022
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,930
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Share-based compensation - general and administrative
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          1,724
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,233
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,343
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Amortization of intangible assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          6,295
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          8,760
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          8,671
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Litigation settlement
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,250
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Restructuring recoveries
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          (1,196
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Total adjustments related to operating expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          11,956
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          16,301
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          16,142
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Adjusted (non-GAAP) operating expense
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          69,681
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          92,328
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          94,536
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <b>Income from Operations Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          GAAP income from operations
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          16,028
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          18,967
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          14,953
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Total adjustments related to gross profit
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          356
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,200
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          6,863
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Total adjustments related to operating expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          11,956
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          16,301
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          16,142
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Adjusted (non-GAAP) income from operations
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          28,340
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          37,468
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          37,958
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Adjusted (non-GAAP) operating margin
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          14
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          %
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          15
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          %
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          15
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          %
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <b>Net Income Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          GAAP net income
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          28,312
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          23,760
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          11,723
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Total adjustments related to gross profit
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          356
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          2,200
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          6,863
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Total adjustments related to operating expense
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          11,956
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          16,301
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          16,142
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Gain on equity investments, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          (592
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: left">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 2.0px; text-align: left">
          Realized loss on marketable debt investments
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: solid black 1.0pt; white-space: nowrap; text-align: right">
          5,114
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; padding-bottom: 4.0px; text-align: left">
          Adjusted (non-GAAP) net income
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          40,032
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          42,261
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; border-bottom: double black 2.25pt; white-space: nowrap; text-align: right">
          39,842
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Weighted average basic common shares outstanding
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          85,651
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          89,102
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          90,216
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <p style="margin-bottom: 0px; margin-top: 0px">
            Weighted average basic common and dilutive potential common shares
            outstanding
          </p>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          101,568
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          110,770
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          111,681
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          <b>Net Income per Common Share</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          GAAP diluted net income per common share<sup>1</sup>
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          0.29
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          0.23
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          0.12
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td valign="bottom" style="padding-left: 0.0px; text-align: left">
          Adjusted (non-GAAP) diluted net income per common share<sup>1</sup>
        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          0.41
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          0.40
        </td>
        <td>

        </td>
        <td>

        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          $
        </td>
        <td valign="bottom" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          0.37
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
    </table>
    </div>
    <div style="margin-bottom: 10pt; margin-right: 0pt; text-indent: 0pt; width: 100%; margin-left: 0pt">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="height: 1.5pt; color: black">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <div style="text-align:left">
    <table cellspacing="0" style="font-family: Times New Roman; margin-bottom: 10.0px; font-size: 8pt; width: 100%">
      <tr>
        <td valign="top" style="padding-left: 0.0px; padding-right: 0.0px; white-space: nowrap; text-align: right">
          <p style="margin-bottom: 0px; margin-top: 0px">
            <sup>1</sup>
          </p>
        </td>
        <td>
          &#160;
        </td>
        <td valign="top" style="padding-left: 5.0px; text-align: left">
          Note that calculating GAAP and adjusted (non-GAAP) diluted earnings
          per common share for the fiscal third quarters 2007 and 2008
          requires adding interest expense of approximately $1.3 and $1.9
          million associated with Ciena's 0.25% and 0.875% convertible senior
          notes in 2007 and 2008 respectively, to GAAP and adjusted (non-GAAP)
          net income in order to arrive at the numerator for the earnings per
          common share calculation. Likewise calculating GAAP and adjusted
          (non-GAAP) diluted earnings per common share for the fiscal second
          quarter of 2008 requires adding interest expense of approximately
          $1.9 million associated with Ciena's 0.25% and 0.875% convertible
          senior notes.
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
    </table>
    </div>
    <p>
      The adjusted (non-GAAP) measures above and their reconciliation to
      Ciena&#8217;s GAAP results for the periods presented reflect adjustments
      relating to the following items:
    </p>
    <ul>
      <li style="margin-bottom: 10.0px">
        <i>Share-based compensation costs </i>&#8211; a non-cash expense incurred in
        accordance with SFAS 123(R).
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Fair value adjustment of acquired inventory </i>&#8211; an infrequent
        charge required by purchase accounting rules resulting from the
        revaluation of finished goods inventory acquired from World Wide
        Packets to estimated fair value. This revaluation resulted in a net
        increase in inventory carrying value and a $1.1 million and $4.3
        million increase in cost of goods sold during the fiscal second and
        fiscal third quarters of 2008, respectively.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Amortization of intangible assets &#8211; </i>a non-cash expense
        arising from acquisitions of intangible assets, principally developed
        technology, which Ciena is required to amortize over its expected
        useful life.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Restructuring recoveries</i> &#8211; infrequent recoveries incurred as
        the result of previous restructuring activities taken to align
        resources with perceived market opportunities, including new segment
        opportunities within the overall market, which Ciena believes are not
        reflective of its ongoing operating costs.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Realized loss on marketable debt investments &#8211; </i>an
        infrequent loss related to Ciena&#8217;s investments in commercial paper
        issued by two structured investment vehicles (SIVs) exposed to market
        risks stemming from mortgage-related assets that they hold. Ciena
        realized a $5.1 million loss in the fiscal third quarter 2008 related
        to these two SIVs.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Gain on equity investments, net </i>&#8211; a non-recurring loss or gain
        related to changes in the value of minority equity investments in
        privately held technology companies that Ciena believes are not
        reflective of its ongoing operating costs.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Litigation settlement </i>&#8211; included in general and administrative
        expenses during our third quarter of fiscal 2007 were $2.3 million in
        expenses associated with patent litigation settlements.
      </li>
    </ul>
    <p>

    </p>
    <p>
      CONTACT:<br>Ciena Corporation<br><b>Press Contact</b>:<br>Nicole
      Anderson, 410-694-5786<br><u>pr@ciena.com</u><br>or<br><b>Investor
      Contact</b>:<br>Marie Downing, 888-243-6223<br><u>ir@ciena.com</u><br>
    </p>
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