those searches spiked 350% this week. and speaking of movies, this weekend marks the opening of the sundance film festival. searches are up 7,000% for the indy movie fest in park city, utah. and there's a lot of buzz right now about actress emma roberts, who will be sharing the spotlight with andy samberg and elijah wood in the movie "celeste and jesse forever." and budding filmmakers are interested in just what it takes to get a movie screened at the event founded by robert redford. queries for how to get a film into sundance are up 600%. and you don't have to be in park city to soak up some of the excitement. you can check out the short film category exclusively at screen.yahoo.com. the clash between hollywood and the internet took center stage this week as major websites took a stand against anti-piracy legislation working its way through congress. web users discovered many of their favorite destinations dark on wednesday, including wikipedia. and they wanted to know why. searches for wikipedia blackouts spiked more than 10,000%. a fifth of those queries came