Hey, I came across your post doing a Google search for IntelliMouse configuration in Fedora, nothing really to do with your problem, but I happen to have a solution to your issue. In case you still haven't figured it out, I had a problem installing nVidia drivers in 64bit Fedora as well, but I found a solution, which I documented on my blog: http://www.manvstech.com/2009/11/21/fedora-12-nvidia-driver-installation/ Hope you find it useful.