I am trying to squeak the last bit of life out of my old socket 754 agp setup. Currently I have an Athlon 3200 DTR w/ a NVidia 6600GT. When I built it I was playing games fairly regularly and it handled any game at the time, but then I stopped gaming so I never bothered to upgrade anything. Plus shortly after building it is when pci-e and 939 was taking over and I didn't want to replace everything. So anyway I noticed the other day that ATI has a card for agp, the 4650 and wondering if I should bother or will my CPU just bottle neck it anyway. I am not a serious gamer, just a casual and would like to play some of the new games coming out. So thoughts/opinions, would it be worth the $100?