Fedora Core 2 Test 2/3 and Final Nvidia Info
First off can a mod make this a sticky cause people constantly ask this and im getting tired of answering the same questions over and over again.
Ok currently with Fedora Core 2 Test 2, Test 3 and the Final release current Nvidia drivers which range up to 53.41 do not work. They are broken because of a new kernel option which Fedora has enabled and will eventually become default. It is 4k_stacks. The current only fix is to recompile your kernel to get nvidia drivers working.