Samsung Electronics' Galaxy S (left) and Apple's iPhone 4 are displayed at the headquarters of South Korean mobile carrier KT. Apple claims some of Samsung's designs violate its patents.
Chairman and CEO of Universal Music Group Lucian Grainge (left) and Roger Faxon, the CEO of EMI Group, testify during a Senate Judiciary subcommittee hearing on Universal's proposed merger with EMI.
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Designer Ximena Valero uses YouTube to get the word out on her signature transformable fashion, modeled here by Cindy Vela. She says joining the Latino lifestyle network Mitu will only help increase her exposure.
Ximena Valero via YouTube
Alfred Hitchcock, seen here in 1969, is one director whose classic movies are being digitized and given high-definition re-releases — a process some argue can alter the original in significant ways.
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Lisa Donovan spoofs the film 300 in a 2007 YouTube video that pits her against a FedEx guy. Donovan's videos became so successful, she was able to make a living off selling ads on them.