If he is getting either a Ti4600 or a AIW 8500 128MB, the Radeon AIW isn' going to be cheap either. I'm going to guess that the Radeon will cost just as much if not more. The Radeon 8500DV right now has a MSRP of $399US so since the 128MB AIW will cost more than that, and you can get a Ti4600 for as little as ~$340US, I'd say the 128MB AIW will cost more. If you're not going to be watching TV on your comp or using many of the other options available, you'll be better off getting a Ti4600. Another tip, if you don't feel like paying too much, you could get a Ti4400 instead of a Ti4600 and it'll still outperform the AIW 8500 128MB.