Ya but which one? Ftw or regular what's the diff?
FTW means the card has higher ocing ability, if your not ocing I would go with the narmal one with more memory. If you are OCing go eith the ftw Edition.Here is a review that I was just reading on the GTX 275 FTW and it is pretty comprehensive except that they dont cover 1920x1200 but you can get an idea.
From what I have read, the higher the memory the better the performance at higher resolutions, but I am not too sure.
I am in the process of building a new system and I am looking at the basic GTX 275 896mb as it seems like a good deal.