This story was corrected to reflect the day the briefing was held. It was Tuesday, April 30.
This story was updated at 11:40 a.m. PDT with correct units for DSL broadband speeds currently on the market.
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Due to incorrect information provided by the company, this post misstated the name of one of the fuels used in the Eco-marathon. The entry from Schurr High School ran off liquified petroleum gas (LPG).
This post has been changed to correctly reflect Ian Rogers' title at Yahoo. He was vice president of video and media applications at Yahoo.
Also corrected was the number of users queries: ChaCha has completed more than 600,000 queries since it launched in January.
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This story incorrectly stated that Creative Artists Agency and Major League Baseball had invested in Weplay.com. They are only partnering with the site.
This article incorrectly described a second antivirus partnership. The Anti-Malware Testing Standards Organization also includes independent testing labs.