Hi guys, Ive built a new PC, I have got a Asus EN7600gt running at the moment,I am very happy with it. ? If i want to run SLI,do i have to get the same card. I didn't have the cash to blow at the time for two cards now Ive got the cash where ready to spend free. I yeah buy the way Windows Vista is an absolute waste of money! Dont Buy it unless you got money to burn,I cant believe the price MS is asking Windows xp pro is the champ! Give it a couple of years before even thinking about Vista, let all those Guroo's at MS iron out all the bugs and compatability problems.