REALNETWORKS TO HOST INVESTOR CALL TO DISCUSS JOINT VENTURE WITH MTV NETWORKS AND AGREEMENT WITH VERIZON WIRELESS

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	Listen to the call (audio only)

SEATTLE — August 21, 2007 — RealNetworks®, Inc. (NASDAQ: RNWK), RealNetworks®, Inc. (Nasdaq: RNWK), a leading creator of digital media services and software, will host a conference call today, August 21, 2007, at 5:00 p.m. EDT to discuss the details of Rhapsody America, the joint venture formed between Real and MTV Networks, and its agreement with Verizon Wireless. For additional financial details about this transaction, please see RealNetworks' Form 8-K, which will be filed today with the United States Securities and Exchange Commission.

Webcast Details
Investors are invited to join the live Webcast at 5:00 p.m. EDT (2:00 p.m. PDT) on Tuesday August 21st, featuring slides and audio. The Webcast will be available at: http://investor.realnetworks.com and participants will need RealPlayer® to listen and view the webcast, which can be downloaded at www.real.com.

An on-demand replay of the Webcast will be available approximately two hours following the conclusion of the live Webcast.

For investors without an internet connection, you may access the conference call via telephone at the number listed below:

Conference Call Details
Time: 5:00 pm (Eastern) / 2:00 pm (Pacific)
Dial In:
800-857-5305 Domestic
773-681-5857 International
Passcode: Investor Relations
Leader: Rob Glaser