oh btw, ambush i pm'd you... and not only that.. yes this system will last you 2-3 years on gaming no doubt... i won't guarantee you'll always get full quality.. because games will be rendered under dx10 soon enough.. and these cards are only dx9 capable.. but you still will be able to play the games, just without all the added eye candy of dx10... but that is fixable just buy buying a newer card later on down the line if need be...
but really dont' worry about it... the x1900xt is one of the best cards on the market right now and will last a while
Intel 3770k @ 4.4 GHZ | Galaxy GTX 770 SLi | 16 GB G.Skill Sniper | ASrock z77 Extreme4
2xSamung 840pro 128GB in Raid | 2x1TB Seagate | Antec 750 Watt GamerSeries
Intel Core i3 3220 | Galaxy GTX 650 | 8 GB Corsair Vengeance | ASrock B75M | Samsung 840 120GB