U.S. Bancorp Piper Jaffray Technology Conference >> Company Webcasts Schedule May 13, 2003 Schedule May 14, 2003 Schedule   Download RealOne Player   Download Media Player May 14, 2003 All times Eastern Standard Time Time Alvin Room Broadway Room Empire State A Empire State B Uris/Julliard Room 8:30 am   RealNetworks Inc. MRO Software, Inc. Andrew Corporation Autodesk, Inc. webMethods, Inc. 9:05 am @ Road CACI International Inc. Adobe Systems Incorporated Extreme Networks, Inc. Embarcadero Technologies, Inc. 9:40 am Cirrus Logic, Inc. Power Integrations, Inc. ADC Telecommunications, Inc. Cabot Microelectronics Corporation Roxio, Inc. 10:15 am Novellus Systems, Inc. Anteon International Corporation Hyperion Solutions Corporation DoubleClick Inc. Virage Logic Corporation 10:50 am FileNet Corporation Exult, Inc. Micron Technology, Inc. Pinnacle Systems, Inc. LookSmart, Ltd. 11:25 am Cadence Design Systems, Inc. ChoicePoint Inc. Vishay Intertechnology, Inc. Cypress Semiconductor Corporation PeopleSoft, Inc. 12:00pm InterDigital Communications Corporation SafeNet, Inc. Integrated Circuit Systems, Inc. eBay Inc. Lawson Software, Inc. 12:35pm Manufacturers' Services Limited Monster Worldwide, Inc. ATMI, Inc. Micrel, Incorporated Avid Technology, Inc. 1:10 pm Hutchinson Technology Incorporated ManTech International Corporation Tektronix, Inc. Manugistics Group, Inc. Macrovision Corporation 1:45 pm Informatica Corporation Interactive Data Corporation Overture Services, Inc. Polycom, Inc. Aeroflex Incorporated 2:20 pm Asyst Technologies, Inc. Veridian Corp United Online, Inc. Borland Software Corporation Benchmark Electronics, Inc. 2:55 pm Business Objects S.A. Tessera Technologies, Inc. NetScreen Technologies, Inc.   Entegris, Inc. 3:30 pm Wavecom S.A. Parametric Technology Corporation Mentor Graphics Corporation   Western Digital Corporation 4:05 pm Enterasys Networks, Inc. Centurion Wireless Technologies, Inc. Comverse Technology, Inc.   REMEC, Inc. 4:40 pm

* Please Note: Not all companies have chosen to webcast.

Presentations made by companies participating in the Conference have been prepared by and are the sole responsibility of the presenting company. Such presentations have not been reviewed, approved or endorsed by U.S. Bancorp Piper Jaffray Inc., and U.S. Bancorp Piper Jaffray is not responsible for their accuracy or completeness. The views and opinions expressed therein are those of the presenting company only and do not necessarily reflect the views and opinions of U.S. Bancorp Piper Jaffray. Presentations made by companies participating in the Conference may contain forward-looking statements and forecasts which may not be attained. Presentations made by U.S. Bancorp Piper Jaffray employees participating in the Conference are based upon publicly available information, which is believed to be reliable, but no representation is made by U.S. Bancorp Piper Jaffray as to the accuracy or completeness of such information. This webcast is not and should not be construed to be an offer to sell, a solicitation of an offer to buy nor a recommendation of any security. U.S. Bancorp Piper Jaffray and others affiliated with it may be market makers or specialists in, act as advisers or lenders to, have positions in and effect transactions in securities of companies mentioned herein and also may provide, may have provided, or may seek to provide investment banking services for those companies. In addition, U.S. Bancorp Piper Jaffray and/or its affiliates and their respective employees hold or may hold long or short positions in the securities, options thereon or other related investments of companies discussed herein.