ROFL, yeah dont go with the 800, it SUX, go with 6800GT, should last you for a while, or if really want to speng the money, take a good hard look a the 7800GT
i dont even think the GTX is even worth it, you spend around 500 on a card thats wont be the fastest in around 3 months or like 2 weeks if u count the X1800XT, just not worth it...
well the links in my post, have at it and good luck with it tell me how it performs as well whenever you get it through pm's or add me on an IM (check my profile)