Now you may think its a pretty noobish question, but I ordered recently a previous gen 2.8 GHZ iMac, with an NVidia 8800 GS in it. Had I known about the upgrade, I would have waited (curse me for not browsing here often enough.) Now I'm kinda worried about just how good this graphics card is, is it dated? Will it hold for a few more years? How good is it at gaming? Personally I'm a guy who loves graphics design, so I'll be using high res photoshop canvases etc. mostly. I'm positive it'll be able to handle this fine. On the gaming front though I'm not sure. The games I'm most likely to play are the Sims 2 & Sims 3 when it arrives but i may end up buying others.