John Carmack update his .plan file a couple of days ago. Here is a snippet from his update which may be of interest to many Doomers:
Do not buy a GeForce4-MX for Doom. Nvidia has really made a mess of the naming conventions here. I always thought it was bad enough that GF2 was just a speed bumped GF1, while GF3 had significant architectural improvements over GF2. I expected GF4 to be the speed bumped GF3, but calling the NV17 GF4-MX really sucks. GF4-MX will still run Doom properly, but it will be using the NV10 codepath with only two texture units and no vertex shaders. A GF3 or 8500 will be much better performers.He also talks a bit about some other issues with Doom 3 in conjunction with ATI's Radeon 8500 and the upcoming GeForce4 series of video cards. Quite an interesting read.