<SUBMISSION>
<ACCESSION-NUMBER>0001070235-04-000063
<TYPE>6-K
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20040908
<FILING-DATE>20040908
<DATE-OF-FILING-DATE-CHANGE>20040908
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>RESEARCH IN MOTION LTD
<CIK>0001070235
<ASSIGNED-SIC>3661
<IRS-NUMBER>000000000
<FISCAL-YEAR-END>0228
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>6-K
<ACT>34
<FILE-NUMBER>000-29898
<FILM-NUMBER>041019696
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>295 PHILLIP ST
<STREET2>WATERLOO
<CITY>ONTARIO CANADA
<STATE>A6
<ZIP>00000
<PHONE>5198887465
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>295 PHILLIP STREET
<STREET2>WATERLOO, ONTARIO N2L 3W8
<CITY>ONTARIO
<STATE>A6
<ZIP>N2L 3W8
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>pr090804.htm
<DESCRIPTION>PRESS RELEASE -  7100T
<TEXT>
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     <!-- Control Number: pr050404                                                         -->
     <!-- Rev Number:     001                                                              -->
     <!-- Client Name:    Research In Motion Limited                                       -->
     <!-- Project Name:   3 Press Releases                                                 -->
     <!-- Firm Name:      Investor Relations                                               -->
     <TITLE>PR090804 - 3 Press Releases</TITLE>
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<BODY>









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<TR VALIGN=TOP>
<TD><div align="center"><font face="Times New Roman, Times, Serif" size=2><u><b>FORM
  6-K</b></u></font><BR><A NAME=A003></A></div><P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>SECURITIES
AND EXCHANGE COMMISSION </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Washington, D.C. 20549 </FONT></P>

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<A NAME=A005></A>
<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Report of Foreign
Private Issuer </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Pursuant to Rule 13a-16
or 15d-16 of </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>the Securities Exchange Act
of 1934 </FONT></P>
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</TD>
</TR>
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<BR>
<p>&nbsp;</p>
<table width="600" border="0">
  <tr>
    <td width="230">For the month of</td>
    <td width="236"><b>September</b>
      <hr>
    </td>
    <td width="112"><b>2004</b>
      <hr>
    </td>
  </tr>
  <tr>
    <td width="230"><font face="Times New Roman, Times, Serif" size=2>Commission
      File Number</font></td>
    <td width="236"><b><font face="Times New Roman, Times, Serif" size=2>000-29898
      </font></b>
      <hr>
      <b><font face="Times New Roman, Times, Serif" size=2> </font></b></td>
    <td width="112">
      &nbsp;<hr>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center"> <font face="Times New Roman, Times, Serif" size=3><b>Research
        In Motion Limited</b> </font>
        <hr>
        (Translation of registrant&#146;s name into English)</div>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center">295 Phillip Street, <br>
        Waterloo, Ontario, Canada <br>
        N2L 3W8 </div>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center"><font face="Times New Roman, Times, Serif" size=2>(Address
        of principal executive offices) </font></div>
    </td>
  </tr>
</table>

<P>&nbsp;</P>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark whether the registrant files or will file annual reports under cover Form
20-F or Form 40F.  </FONT></TD></TR>
</TABLE>
<div align="center"><BR>
  <table width="427" border="0">
    <tr>
      <td width="200"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Form 20-F
        ___________</font></td>
      <td width="217"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Form 40-F_____<u>X</u>_______</font></td>
    </tr>
  </table>
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</div>
<br>
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark         if the registrant is submitting the Form&nbsp;6-K in paper as
permitted         by Regulation&nbsp;S-T Rule&nbsp;101(b)(1):________________  </FONT></TD></TR>
</TABLE>
<BR>

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<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark if   the registrant is submitting the Form&nbsp;6-K in paper as permitted
by Regulation&nbsp;S-T   Rule&nbsp;101(b)(7):________________  </FONT></TD></TR>
</TABLE>
<BR>

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<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
<TR VALIGN=TOP>
<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark whether by furnishing the information contained in this Form, the
registrant is also thereby furnishing the information to the Commission pursuant to Rule
12g3-2(b) under the Securities Exchange Act of 1934.  </FONT></TD></TR>
</TABLE>
<div align="center"><BR>
  <table width="441" border="0">
    <tr>
      <td> <FONT FACE="Times New Roman, Times, Serif" SIZE=2>Yes__________________</font></td>
      <td><FONT FACE="Times New Roman, Times, Serif" SIZE=2>No________<u>X</u>__________</font></td>
    </tr>
  </table>
  <br>
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<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
"Yes" is marked, indicate below the file number assigned to the registrant   in
connection with Rule 12g3-2(b) : 82-_______________  </FONT></TD></TR>
</TABLE>
<BR>

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<TD>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>DOCUMENT INDEX </FONT></H1>
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<BR>
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<A NAME=A011></A>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I>&nbsp;&nbsp;&nbsp;
  .</I> </FONT></P>

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    <TD ALIGN=RIGHT WIDTH=8%>
      <div align="center">
        <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document</FONT></p>
        <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>1. </FONT></p><BR><BR>
 </div>
    </TD>

    <TD ALIGN=LEFT WIDTH=81%>
      <p>&nbsp;</p>
      <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated September 8, 2004
 (&#147;A New BlackBerry Phone That Fits In Your Shirt Pocket? Now Your Talking!&quot;)</FONT></p>


    </TD>

    <TD WIDTH=11%>
      <P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2> Page
        No</FONT></P>
      <P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2>4 </FONT></P><BR>


    </TD>
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                    </TABLE>
                    <BR>


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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 1 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>

<!-- MARKER FORMAT-SHEET="Head Right" FSL="Default" -->
<A NAME=A001></A>
<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=3><b>September 8, 2004 </b></FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->
<A NAME=A002></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=4>FOR IMMEDIATE RELEASE </FONT></H1>

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<A NAME=A003></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=4>A NEW BLACKBERRY PHONE
THAT FITS IN YOUR SHIRT POCKET? NOW YOU&#146;RE TALKING! </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=4>Customers Get the Freedom to Live and
Work How They Want with the Stylish New BlackBerry 7100t from T-Mobile USA </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3><B>BELLEVUE, Wash. and WATERLOO, Ont. &#151;
</B>If it looks like a phone, feels like a phone and makes calls like a phone, it&#146;s
probably a phone, right? Yes, but if it&#146;s the BlackBerry 7100t&#153; phone,
exclusively from T-Mobile USA, it&#146;s also much more than a wireless phone &#150;
it&#146;s a breakthrough innovation that packs all the power of BlackBerry<SUP>&reg;</SUP>
into a traditional phone design with full-featured phone, email, instant messaging (IM),
HTML Web browsing and organizer capabilities. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>T-Mobile USA, Inc. and Research In
Motion (RIM) (Nasdaq: RIMM; TSX: RIM) today introduced the BlackBerry 7100t in the United
States and announced an early October delivery. Consumers will be able to check out the
device in action tomorrow at the grand opening of T-Mobile&#146;s 1,000<SUP>th</SUP>
retail store in San Francisco. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>&#147;T-Mobile has made it a priority
to provide its customers with phones and services that not only meet their professional
needs, but their personal needs as well,&#148; said Scott Ballantyne, vice president
marketing, T-Mobile USA, Inc. &#147;The BlackBerry 7100t is the perfect phone to help
customers balance their busy work lives and not lose a step with what&#146;s really
important, like friends and family, and all for a great value.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>With the BlackBerry 7100t, consumers
can have it all with a sleek wireless device that is decidedly a phone, but also manages
to incorporate a large vibrant screen, a QWERTY-based keyboard and the full functionality
and cachet of the BlackBerry platform. It is designed to easily allow both one-handed and
two-handed operation. And it even passes the &#145;shirt pocket test&#146; &#150; compact
and lightweight enough to carry comfortably in your breast pocket. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The phone experience is
uncompromising with excellent sound quality, dedicated &#145;send&#146; and
&#145;end&#146; phone keys, a numerical phone keypad with large keys, typical talk time of
more than 4 hours, a speakerphone, Bluetooth support, polyphonic ring tones and quad-band
world phone functionality to keep you connected at home or in 135 countries in which
T-Mobile has GSM roaming agreements. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Center Bold 1" FSL="Default" -->
<A NAME=A004></A>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3>-more- </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The typing experience is also
exceptional thanks to an amazing new keyboard technology from RIM called SureType&#153;
that effectively converges a phone keypad and a QWERTY keyboard to fit elegantly within
the size constraints of a traditional &#145;candy bar&#146; phone design. Through an
integrated keyboard and software system, SureType provides users with an instinctively
familiar look and feel and allows them to dial phone numbers and type messages quickly,
accurately and comfortably. SureType dramatically outshines the traditional multi-tap
phone approach and will fundamentally change the way people think about typing on mobile
phones. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Starting in October, customers who
activate the BlackBerry 7100t with a qualifying rate plan, can purchase the device for a
net $199.99, after mail in rebates<SUP>*</SUP>. Additionally, T-Mobile plans to offer
customers bundled (voice and data) rate plans for the BlackBerry 7100t, starting at
$59.99, that are easy-to-understand and affordable &#150; this means big buckets of
Whenever Minutes<SUP>&reg;</SUP> and unlimited email, unlimited text and instant messages,
and unlimited Web browsing<SUP>*</SUP>. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>&#147;The BlackBerry 7100t with
SureType is the outcome of many years of research and innovation. We&#146;ve learned a lot
about mobile user needs over the years and took great care in designing a product that can
satisfy people who want the look and feel of a traditional mobile phone together with
advanced email, messaging and browsing capabilities,&#148; said Mike Lazaridis, president
and co-CEO at Research In Motion. &#147;In looking at the complete package &#151;
including the sleek device design, top-of-the-line phone and data features, high-quality
screen, breakthrough keyboard and overall value &#151; we believe we have hit a sweet spot
of mobile design that will attract a whole new audience to BlackBerry for the first
time.&#148; </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The BlackBerry 7100t together with
BlackBerry Internet Service&#153; is a great choice for consumers who are looking to
upgrade their phone, and want &#147;always on&#148; access to email &#150; whether
it&#146;s business or personal email. No special servers or sophisticated corporate I.T.
departments are needed. With a few simple clicks, BlackBerry Internet Service is ready to
go, and customers can get push-based access to up to 10 personal and corporate email
accounts (including support for viewing email attachments). </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The BlackBerry 7100t can also connect
to RIM&#146;s enterprise platform (called BlackBerry Enterprise Server&#153;) for larger
corporate and government customers. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Other features of the BlackBerry
7100t include built-in IM functionality; built-in Bluetooth technology supports hands-free
operation via wireless headsets and car kits; and the large, high-resolution color screen
means web sites appear in living color and users have ample workspace to compose and
retrieve information including contacts, emails or instant messages. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Left" FSL="Default" -->
<A NAME=A005></A>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>For more information
visit www.getmoreblackberry.com </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The BlackBerry 7100t introduction and
the 1,000<SUP>th</SUP> T-Mobile store opening at 699 Market Street in San Francisco are
part of the festivities surrounding the T-Mobile International Pro Cycling tour taking
place on September 12<SUP> </SUP>in San Francisco. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Center Bold 1" FSL="Default" -->
<A NAME=A006></A>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3>-more- </FONT></H1>


<UL>Note to Editors:
<LI>Photos of the BlackBerry 7100t are available at http://www.rim.com/news/kit/media/downloads/index.shtml.
<LI>B-roll for broadcast is available on September 8, 2004, 13:00 to 13:15 ET at the following coordinates:
<LI>Satellite: Intelsat A-6
<LI>Transponder: 16 C-Band
<LI>Orbital Slot: 93 Degrees West Longitude
<LI>Bandwidth: 36 MHz
<LI>Uplink Freq: 6245 Vertical
<LI>Downlink Freq: 4020 Horizontal
<LI>Audio: 6.2 & 6.8
</UL>
<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->
<A NAME=A007></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About T-Mobile USA, Inc. </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Based in Bellevue, Wash., T-Mobile
USA Inc. is a member of the T-Mobile International group, the mobile telecommunications
subsidiary of Deutsche Telekom AG (NYSE: DT). T-Mobile operates the largest GSM/GPRS 1900
voice and data network in the country, reaching over 253 million people including roaming
and other agreements. In addition, T-Mobile operates the largest carrier owned Wi-Fi
(802.11b) wireless broadband network in the country, available in more than 4,700 public
access locations including Starbucks coffeehouses, Borders Books and Music, FedEx
Kinko&#146;s Office and Print Centers, Hyatt Hotels and Resorts, airports and select
American Airlines Admirals Clubs, Delta Air Lines Crown Rooms, United Airlines Red Carpet
Clubs and US Airways Clubs. Through its Get More<SUP>&reg;</SUP> promise, T-Mobile
provides customers with more minutes, more features and more service. For more
information, visit the company Web site at www.t-mobile.com. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->
<A NAME=A008></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About Research In Motion
(RIM) </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Research In Motion is a leading
designer, manufacturer and marketer of innovative wireless solutions for the worldwide
mobile communications market. Through the development of integrated hardware, software and
services that support multiple wireless network standards, RIM provides platforms and
solutions for seamless access to time-sensitive information including email, phone, SMS
messaging, Internet and intranet-based applications. RIM technology also enables a broad
array of third party developers and manufacturers to enhance their products and services
with wireless connectivity to data. RIM&#146;s portfolio of award-winning products,
services and embedded technologies are used by thousands of organizations around the world
and include the BlackBerry&reg; wireless platform, the RIM Wireless Handheld&#153; product
line, software development tools, radio-modems and software/hardware licensing agreements.
Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America,
Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (Nasdaq: RIMM) and the
Toronto Stock Exchange (TSX: RIM). For more information, visit <U>www.rim.com </U>or
<U>www.blackberry.com</U>. </FONT></P>

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<TABLE WIDTH=100% CELLPADDING=0 CELLSPACING=0>
<TR VALIGN=TOP>
<TD WIDTH=5%><FONT FACE="Times New Roman, Times, Serif" SIZE=3>&nbsp; </FONT></TD>
<TD WIDTH=95%><FONT FACE="Times New Roman, Times, Serif" SIZE=3>
<B>*</B>
Limited time offer; may not be available in all locations. Taxes, fees and other charges
additional. See <U>www.t-mobile.com</U> for rebate information, rate plan and
international roaming details, Terms and Conditions of service, and other important
information. </FONT></TD>
</TR>
</TABLE>
<BR>

<!-- MARKER FORMAT-SHEET="Center Rule" FSL="Default" -->
     <P ALIGN=CENTER>_________________ </P>


<b>CONTACT:</B><br>
T-Mobile USA, Inc.<br>
T-Mobile Media Relations<br>
425-378-4002<br>
mediarelations@t-mobile.com<br><br>

Research In Motion<br>
Courtney Flaherty<br>
Brodeur Worldwide for RIM<br>
+1 (212) 771-3637<br>
cflaherty@brodeur.com<br><br>

<b>Investor Contact</b><br>
RIM Investor Relations<br>
+1 (519) 888-7465<br>
investor_relations@rim.com<br><br>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Forward-looking statements in this
news release are made pursuant to the &#147;safe harbor&#148; provisions of the United
States Private Securities Litigation Reform Act of 1995. When used herein, words such as
&#147;intend&#148; and similar expressions are intended to identify forward-looking
statements. Forward-looking statements are based on assumptions made by and information
available to Research In Motion Limited. Investors are cautioned that such forward-looking
statements involve risks and uncertainties. Important factors that could cause actual
results to differ materially from those expressed or implied by such forward looking
statements include, without limitation, possible product defects and product liability,
risks related to international sales and potential foreign currency exchange fluctuations,
the initiation or outcome of litigation, acts or potential acts of terrorism,
international conflicts, significant fluctuations of quarterly operating results, changes
in Canadian and foreign laws and regulations, continued acceptance of RIM&#146;s products,
increased levels of competition, technological changes and the successful development of
new products, dependence on third-party networks to provide services, dependence on
intellectual property rights and other risks and factors detailed from time to time in
RIM&#146;s periodic reports filed with the United States Securities and Exchange
Commission, and other regulatory authorities. The Company has no intention or obligation
to update or revise any forward-looking statements, whether as a result of new
information, future events or otherwise. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The BlackBerry, SureType and RIM
families of related marks, images and symbols are the exclusive properties and trademarks
of Research In Motion Limited. RIM, Research In Motion and BlackBerry are registered with
the U.S. Patent and Trademark Office and may be pending or registered in other countries.
All other brands, product names, company names, trademarks and service marks are the
properties of their respective owners. </FONT></P>








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<TR VALIGN=TOP>
<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>SIGNATURES
</FONT></H1>
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</TD>
</TR>
</TABLE>
<BR>
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<TR VALIGN=TOP>
<TD><P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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, thereunto   duly
authorized. </FONT></P><P>&nbsp;
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</TD>
</TR>
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<p></P><table width="600" border="0"><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td colspan="2"><div align="center"><b><font face="Times New Roman, Times, Serif" size=3>Research
        In Motion Limited </font></b></div><hr><div align="center">(Registrant) </div></td></tr><tr><td width="33">Date:</td><td width="209"><div align="center"><u>September 8, 2004</u></div></td><td width="59">By:</td><td width="271">/s/ Rob Duncan <hr><div align="center">(Signature)
</div></td></tr><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td width="59">&nbsp;</td><td width="271">Rob Duncan</td></tr><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td width="59">&nbsp;</td><td width="271">Vice President, Corporate Controller</td></tr></table>


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