I'm going to get a 6600 VC but I don't know if I want to just get the 256mb (http://www.newegg.com/app/ViewProductDesc.asp?description=14-150-077&depa=0) or the 128mb (http://www.newegg.com/app/ViewProductDesc.asp?description=14-145-098&depa=0)
what is the big difference?
what is the big difference?