<SUBMISSION>
<ACCESSION-NUMBER>0000950172-04-000833
<TYPE>6-K
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20040402
<FILING-DATE>20040402
<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>04714710
</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>tor42004.htm
<DESCRIPTION>REPORT OF FOREIGN PRIVATE ISSUER
<TEXT>
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     <!-- Project:        I:\CONVER\ny12721.eep                                            -->
     <!-- Control Number: ny12721                                                          -->
     <!-- Rev Number:     032520/1                                                         -->
     <!-- Client Name:    Research In Motion                                               -->
     <!-- Project Name:   6K                                                               -->
     <!-- Firm Name:      Raziel Zsima                                                     -->
     <TITLE>RIM 6K</TITLE>
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6-K </U> </FONT></H1></TD></TR>
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<TD ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>SECURITIES
AND EXCHANGE COMMISSION<BR>Washington, D.C. 20549  </FONT></TD></TR>
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<TD ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Report
of Foreign Private Issuer<BR>Pursuant to Rule 13a-16 or 15d-16 of<BR>the Securities Exchange Act
of 1934  </FONT></TD></TR>
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<TABLE WIDTH="600" BORDER="0" CELLPADDING="0" CELLSPACING="0">
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     <TD WIDTH="20%"><FONT FACE="Times New Roman" SIZE="2">&nbsp;For the month of</FONT></TD>
     <TD WIDTH="5%"><FONT FACE="Times New Roman" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="60%"><FONT FACE="Times New Roman" SIZE="2">&nbsp;<B>April<!-- MONTH --></B> </FONT></TD>
     <TD WIDTH="5%"><FONT FACE="Times New Roman" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="10%"><FONT FACE="Times New Roman" SIZE="2">&nbsp;<B>2004<!-- YEAR --></B> </FONT></TD></TR>
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     <TD><FONT FACE="Times New Roman" SIZE="2">&nbsp;</FONT></TD>
     <TD><FONT FACE="Times New Roman" SIZE="2">&nbsp;</FONT></TD>
     <TD><HR ALIGN=LEFT WIDTH=100% SIZE=1 NOSHADE></TD>
     <TD><FONT FACE="Times New Roman" SIZE="2">&nbsp;</FONT></TD>
     <TD><HR ALIGN=LEFT WIDTH=100% SIZE=1 NOSHADE></TD></TR>
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     <TD WIDTH="20%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Commission File No.</FONT></TD>
     <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="75%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><B>000-29898<!-- COMMISSION FILE NO.--></B> </FONT></TD></TR>
<TR VALIGN="TOP">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD><HR NOSHADE SIZE=1></TD></TR>
<TR VALIGN="TOP">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2"></FONT></TD>
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2"></FONT></TD>
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2"></FONT></TD></TR>
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     <TD WIDTH="100%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<B>Research In Motion Limited<!-- REGISTRANT'S NAME --></B> </FONT></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><HR WIDTH=100% SIZE=1 NOSHADE></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Translation of registrant&#146;s name into English) </FONT></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">    295 Phillip Street,   <!-- STREET--><BR> Waterloo, Ontario, Canada<!-- CITY, STATE, COUNTRY --><BR>N2L 3W8 <!-- POSTAL CODE--> </FONT></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><HR WIDTH=100% SIZE=1 NOSHADE></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Address of principal executive offices)</FONT></TD></TR>
<TR VALIGN="TOP" ALIGN="CENTER">
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2"></FONT></TD></TR>
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<BR>


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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>
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<BR>

<TABLE WIDTH="600" CELLPADDING="0" CELLSPACING="0">
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     <TD WIDTH="25%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Form 20-F</FONT></TD>
     <TD WIDTH="2%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; <B><!-- X--></B> </FONT></TD>
     <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Form 40-F</FONT></TD>
     <TD WIDTH="2%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; <B>X<!-- X--></B> </FONT></TD>
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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 if the registrant is submitting the Form&nbsp;6-K in paper as permitted by
Regulation&nbsp;S-T Rule&nbsp;101(b)(1):&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B><!-- X--></B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></TD></TR>
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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 if the registrant is submitting the Form&nbsp;6-K in paper as permitted by
Regulation&nbsp;S-T Rule&nbsp;101(b)(7): <U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B><!-- X--></B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></TD></TR>
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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 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>
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     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Yes</FONT></TD>
     <TD WIDTH="2%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<B><!-- X--></B> </FONT></TD>
     <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">No</FONT></TD>
     <TD WIDTH="2%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD WIDTH="11%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<B>X<!-- X--></B> </FONT></TD>
     <TD WIDTH="22%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD></TR>
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     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
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     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
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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
&#147;Yes&#148; is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b) : 82-&nbsp;<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B><!-- X--></B>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></TD></TR>
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<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>DOCUMENT
INDEX  </FONT></H1></TD></TR>
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     <TH><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TH>
     <TH><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TH>
     <TH><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TH></TR>
<TR VALIGN="TOP">
     <TD WIDTH="10%" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><U>Document</U></FONT></TD>
     <TD WIDTH="80%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"></FONT></TD>
     <TD WIDTH="10%" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><U>Page No.</U></FONT></TD></TR>
<TR VALIGN="TOP">
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;</FONT></TD></TR>
<TR VALIGN="TOP">
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">1.<!-- NO--> </FONT></TD>
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2"><!-- DOCUMENT TITLE-->
News Release dated April 2, 2004 ("Always on for push-email access: Siemens and
Research In Motion to integrate BlackBerry connectivity solution in mobile phones
by Siemens")
 </FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">4<!-- PAGE NO.--> </FONT></TD></TR>
<TR VALIGN="TOP">
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- NO--> </FONT></TD>
     <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- DOCUMENT TITLE--> </FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- PAGE NO.--> </FONT></TD></TR>
<TR VALIGN="TOP">
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- NO--> </FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- DOCUMENT TITLE--> </FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- PAGE NO.--> </FONT></TD></TR>
<TR VALIGN="TOP">
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- NO--> </FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- DOCUMENT TITLE--> </FONT></TD>
     <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<!-- PAGE NO.--> </FONT></TD></TR>
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<FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Document
1 </B> </FONT></TD></TR>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>[RIM
logo omitted] </FONT></TD></TR></TABLE><BR>

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<FONT FACE="Times New Roman, Times, Serif" SIZE=2>News
Release </FONT></TD></TR>
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<FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>April
2, 2004 </B></FONT></TD></TR>
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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>FOR
IMMEDIATE RELEASE</FONT></H1></TD></TR>
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<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Always
on for push-email access:  Siemens and Research In Motion to integrate BlackBerry
 connectivity  solution in mobile phones by Siemens </FONT></H1></TD></TR>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Munich,
Germany and Waterloo, Canada &#150; </B>Siemens mobile, the mobile arm of Siemens AG, and
Research In Motion (RIM) (Nasdaq: RIMM; TSX: RIM) today announced plans to enable
BlackBerry&reg; connectivity on Siemens mobile phones. Siemens and RIM will work together
to provide integrated data connectivity capabilities on Siemens mobile phones using
BlackBerry email, calendar and browser applications. Siemens plans to introduce a
BlackBerry-enabled handset based on its own 65 platform for mobile phones in the fourth
quarter of 2004. </FONT></TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>RIM&#146;s
BlackBerry Connect&#153; licensing program will help Siemens enable its wireless phones to
connect to email and corporate data applications via BlackBerry Enterprise Server&#153;
using the same secure, push-based wireless architecture and infrastructure that currently
supports thousands of companies and government organizations around the world. The
companies also intend to work together to enable Siemens mobile phones to connect to
BlackBerry Web Client&#153; services for individuals and smaller businesses. </FONT></TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;We
look forward to working with RIM to integrate the BlackBerry experience with our mobile
phones,&#148; said Thorsten Heins, President of Mobile Phones within the Information and
Communication Mobile group (Siemens mobile). &#147;Our customers want simplicity, power
and style all in one device and the unique push-based BlackBerry services will provide
users with always-on access to important information.&#148; </FONT></TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&#147;We
are pleased to work with Siemens to offer BlackBerry email, calendar and browser
applications on Siemens mobile phones,&#148; said Don Morrison, Chief Operating Officer at
Research In Motion. &#147;BlackBerry connectivity on Siemens mobile phones will enable
users to stay connected with email and other data applications and allow IT departments
and carriers to leverage their existing investments in the BlackBerry platform.&#148; </FONT></TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Siemens
plans to introduce a BlackBerry-enabled handset based on its 65 platform for mobile phones
in the fourth quarter of 2004. The 65 platform is Siemens&#146; latest platform for mobile
phones. The company recently has introduced a variety of phones based on this powerful
platform for rich multimedia messaging including digital video and photo capabilities. </FONT></TD></TR></TABLE><BR>

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<TD>
<FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Press
Contacts:</B><BR>Courtney
Flaherty <BR>Brodeur
Worldwide for RIM<BR>212
771 3637<BR>cflaherty@brodeur.com</FONT></TD></TR>
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<TD>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Stefan
Mueller<BR>Siemens<BR>
49 89 722 40286<BR>mueller.sm@siemens.com  </FONT></P></TD></TR>
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<BR>

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<TD>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>-more- </FONT></H1></TD></TR>
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<BR>



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</TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2><B>Investor
Contact</B><BR>RIM Investor Relations<BR>519 888 7465<BR>investor_relations@rim.com  </FONT></TD></TR></TABLE><BR>

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<TD ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>### </FONT></TD></TR>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The
<B>Siemens Information and Communication Mobile Group (Siemens mobile)</B> is one of the
world&#146;s leading full-line suppliers in the field of mobile communication, offering
mobile phones, cordless phones, wireless modules and mobile infrastructure, as well as all
radio and switching modules, consulting services and systems integration. The mobile
communication arm of Siemens AG markets products and services in more than 120 countries,
generating sales of &#128; 10 billion with a workforce of some 26,900 people in fiscal
2003 (September 30). Siemens mobile is the world market leader in prepaid solutions and
digital cordless phones. More: www.siemens-mobile.com/press </FONT></TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Research
In Motion (RIM) 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 www.rim.com or www.blackberry.com </FONT></TD></TR></TABLE><BR>

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<TD><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></TD></TR></TABLE><BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>The
BlackBerry 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></TD></TR></TABLE><BR>

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<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>SIGNATURES  </FONT></H1></TD></TR>
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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;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></TD></TR>
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    <TD WIDTH="8%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="44%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="48%" ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp;<B>Research In Motion Limited<!-- Registrant--></B> </FONT></TD>
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    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><HR SIZE=1 NOSHADE></TD></TR>
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    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Registrant </FONT></TD></TR>
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    <TD WIDTH="8%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Date: </FONT></TD>
    <TD WIDTH="39%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">April 2, 2004<!-- DATE--> </FONT></TD>
    <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="5%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">By: </FONT></TD>
    <TD WIDTH="43%"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">/s/ Angelo Loberto<!-- NAME --> </FONT></TD>
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    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD> <HR NOSHADE SIZE="1"> </TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD> <HR NOSHADE SIZE="1"> </TD>
  </TR>
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    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT> </TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD ALIGN="CENTER"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">(Signature)</FONT> </TD>
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    <TD WIDTH="344"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD WIDTH="256"><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Angelo Loberto<!-- NAME --> </FONT></TD>
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   <TR VALIGN="BOTTOM">
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">&nbsp; </FONT></TD>
    <TD><FONT FACE="Times New Roman, Times, Serif" SIZE="2">Vice President, Finance<!-- TITLE --></FONT></TD>
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