I am planning on building a new gaming rig once the Ivy Bridge comes out, and I was planning on picking up a GTX 680 and adding another for SLI later in the year near Christmas time. But I have read about its terrible general computing capabilities, and I don't quite understand what that entails. All I really plan on doing is gaming and web use, i.e. videos/music. Is this something I should worry about, or will it not really affect what I plan on using the computer for? Thanks.