the days when ati's drivers were severely lacking are gone. They aren't as good as nvidia's yet, but have come a long way. Remember that the ti4600 only supports directx8 shaders, so if you are looking to play half-life 2 or doom 3 it would not be a very good decision. If you don't care about directx9 compatibility, i'd recoomend the ti4200. You'd get a lot more bang for the buck because most ti4200's overclock well, sometimes to 4600 speeds. For a little more than a ti4200 i'd reccomend the radeon 9600 pro. However, in my opinion, the best deal out there is the 9800 non pro. You can pickup the sapphire 9800np at newegg for about 240 and most of them will run at pro speeds, meaning you get a 340 dollar card for about 100 less.