Basically, I got a Vostro 1700 about two weeks before the 8800M GT came out, and I've been a little disappointed in the performance of the 8600M GT that's in it (I got the extra high-res, 1920x1200 17" screen in it to game, but the card sucks). Does anyone know if they do upgrades, if so how much, or whether it's possible to do by oneself?