PortalPlayer, Inc.-- Investor Relations

Q1 Revenue Quadruples Year Over Year, Leading to Record Quarterly Cash Generation

SANTA CLARA, Calif. - April 28, 2005 - PortalPlayer, Inc (NASDAQ: PLAY), a leading supplier of advanced semiconductor, firmware and software solutions for the MP3 personal media player market, today announced financial results for the first quarter of fiscal 2005, ended March 31, 2005.

Net revenue for the first quarter of fiscal 2005 was $44.5 million, compared with $44.7 million in the fourth quarter of 2004 and $10.2 million in the first quarter of 2004. Net income for the first quarter of 2005 was $7.8 million, or $0.31 per diluted share based on 25.0 million weighted average shares outstanding. The effective tax rate for the first quarter was 25 percent. Net income in the fourth quarter of 2004 was $10.5 million, or $0.50 per diluted share, based on 21.1 million weighted average shares outstanding and an effective tax rate of about 3 percent. Net loss in the first quarter of 2004 was approximately $2.4 million, or $15.37 per share based on 156,837 basic weighted average shares outstanding.

PortalPlayer reports net income (loss) and basic and diluted net income (loss) per share in accordance with GAAP and additionally on a non-GAAP basis. Non-GAAP net income, where applicable, excludes the effect of stock-based compensation charges. In the first quarter of 2005, non-GAAP net income was $8.2 million, or $0.33 per diluted share. This compares with non-GAAP net income of $11.2 million, or $0.53 per diluted share, in the fourth quarter of 2004 and a net loss of approximately $434,000, or $2.77 per share, in the first quarter of 2004.

"We had a great first quarter of 2005. The launch of our new PP5022 chip, and the introduction of exciting new models from the leading MP3 player manufacturer based on our technology, helped us to record significantly stronger than seasonal results during the quarter. First quarter revenue more than quadrupled from the first quarter a year ago, and we generated $13.6 million in cash during the quarter," said Gary Johnson, president and chief executive officer of PortalPlayer.

"In the first quarter of 2005, we focused on demonstrating innovative new features and technologies to our customers and introducing two new semiconductor devices that we believe will contribute significantly to our growth the rest of the year. During the quarter we launched and began to ship in high volume our PP5022 System-on-Chip, which up to triples battery life for today's hard drive media players and also supports high-capacity flash memory storage media. We also began to sample the PP5024, our first device that integrates the media processor along with audio, power management, and battery charging features in a single System-in-Package for MP3 flash players. We believe this new product will enable us to now target a larger percentage of the digital media player market.

"Because of our technology leadership, we expect demand from our customers to continue to be stronger than the typical seasonal consumer electronics trends. The momentum for us has not slowed. Therefore, we believe that our revenue for the second quarter of 2005 could be at the same level as our strong first quarter revenue. In addition, we believe we are well positioned for impressive growth in the second half of the year," said Mr. Johnson.

Current Financial Outlook for Second Quarter 2005 The following outlook statements are based upon current expectations. These statements are forward-looking, and actual results could differ materially.

The company expects revenue to be in the range of $41.6 million to $47.6 million. GAAP net income per diluted share for the second quarter is expected to be in the range of $0.19 to $0.25, based on approximately 25.5 million weighted average shares outstanding. The effective tax rate for the second quarter is expected to be 25 percent, which takes into consideration, among other factors, the company's net operating loss carryforwards for income tax purposes. Non-GAAP net income per diluted share, which excludes approximately $450,000 of stock-based compensation charges, is expected to be in the range of $0.21 to $0.27. Operating expenses are expected to be approximately $11.4 million.

The company will hold a conference call at 2:30 pm Pacific Time today, April 28, 2005, to discuss the first quarter 2005 financial results. To participate, please dial (913) 981-4910 at approximately 2:20 pm PT. A live webcast of the conference call will be available via the investor relations page of the company'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, until 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 develops semiconductor, firmware and software platforms for multimedia players that empower consumers to easily purchase, rent, manage, listen to and watch large amounts of digital music, photos and video content. PortalPlayer is headquartered in Santa Clara, Calif., with offices in Kirkland, Wash., and Hyderabad, India. For more information, visitwww.portalplayer.com.

Except for the historical information contained herein, the statements in this press release are forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. These statements include, but are not limited to, statements as to our belief regarding our growth and the impact of our new products and technologies on our growth and our ability to target a larger percentage of the digital media player market, the expected features, benefits and timing of availability of our products and technologies, the anticipated growth rate of the Digital Audio Player according to Gartner, our belief that the one gigabyte or greater high capacity flash player market could exceed 20 percent of the total flash player volume run rate by the end of 2005, the trends and demand for personal media players and development of new products, our belief that we are at the forefront of developing these technologies and future financial results including revenue, net income, expenses, tax rates, cash flow and stock-based compensation expense. Words such as "intends," "expect," "believes," "anticipates," "plans," "will", "offers," "supports," "increases," "enables" and similar expressions are intended to identify forward-looking statements. These forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those discussed in these statements. These risks and uncertainties include, but are not limited to, the growth of the market for personal media players, cancellation or reduction of orders, component shortages, successful development of new platforms and other products, market acceptance of our products and technologies, delays in product introductions, product defects, decreases in average selling prices, impact of technological advances, our ability to compete and other risks detailed in our SEC filings, including our Form 10-K for the year ended December 31, 2004. These forward-looking statements speak only as of the date hereof. PortalPlayer disclaims any intent or obligation to update these forward-looking statements.

PortalPlayer and the PortalPlayer logo are trademarks of PortalPlayer, Inc. All other trademarks or registered trademarks are the property of their respective owners.

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.

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PortalPlayer, Inc. Reports Q1 2005 Financial Results