[Patton]

Well, with the GF3, you get an option for using Quincunx Anti-Aliasing. It basically smooths jagged edges and makes it look prettier, for a relatively small performance hit. Alternatively, you can turn the resolution up alot higher with the GF3 to alleviate the 'jaggies' and it will run better on the GF3.

None of the games use it right now, but the GF3 GPU has a ton of features built into it. I don't know all of them, check out nvidia for that stuff.. lets just say that the geforce3 allows things like doom3 to look as good as they do.