PortalPlayer, Inc.-- Investor Relations

SANTA CLARA, Calif. - April 4, 2005 - PortalPlayer, Inc. (NASDAQ: PLAY), a leading supplier of advanced system-on-chips, firmware and software solutions for the MP3 personal media player market, today announced that it will release its first quarter 2005 financial results on Thursday, April 28, 2005 following the market close.

PortalPlayer will host a conference call at 2:30 p.m. Pacific Time (PT)/5:30 p.m. Eastern Time (ET) on that day to discuss these results. To listen to the conference call, please dial (913) 981-4910. The conference call will also be available to the public live over the Internet at the investor relations section of PortalPlayer's website at www.portalplayer.com. Access the web site 15 minutes prior to the start of the call to download and install any necessary audio software. A recording of the conference call will be available for one week, starting one hour after the completion of the call, through May 5, 2005. The phone number to access the recording is (719) 457-0820, and the passcode is 5879481. An archived webcast replay will be available on the web site for 12 months.

PortalPlayer, Inc., headquartered in Santa Clara, California, is a fabless semiconductor company that designs, develops and markets comprehensive platform solutions, including System-on-Chips, firmware and software for manufacturers of feature-rich, hard disk drive and flash-based personal media players.

Note to Readers: PortalPlayer's press releases, presentations and printed remarks are included on this website for historical purposes only. The information contained in these documents should be considered accurate only as of the date of the relevant document. This information may change over time; therefore, visitors to this website should not assume that the information contained in these documents remains accurate at a later time. We do not have any current intention, and expressly disclaim any obligation, to supplement, update or revise any of the information in these documents.

This website, including the press releases, may contain information considered to be forward-looking and reflects management's current expectations. These forward-looking statements may be identified by terminology such as may, will, could, should and expect and the negative of these terms or other similar expressions. We remind you that these statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include, among others: our limited operating history and variability of operating results; our ability to identify and retain key customers; our ability to anticipate consumers' desires and design new products that incorporate feature sets that are attractive to our customers; our ability to manage and maintain our suppliers; our dependence on key employees; the continued development of new digitized content; changes in laws and regulations associated with digital content; risks associated with general economic uncertainty; risks identified in "safe harbor statements" of our press releases; and other risk factors. Please refer to our reports filed with the Securities and Exchange Commission for a more detailed description of some of these and other risks and uncertainties that could affect our performance or achievements. You should not place undue reliance on these forward-looking statements.

press releases

PortalPlayer, Inc. to Announce First Quarter 2005 Financial Results