> Ok, I confused. What (graphically) do I lose if I > upgrade to FC2? > I really don't understand the 8k vs. 4k stack. With the default FC2 4k stack kernel, you cannot get 3D acceleration from your NVidia card (3D driver won't work). However you do get 2D acceleration. So unless you want to play 3D games, that is fine. If you want the 3D acceleration of your NVidia card to work, you'll have to upgrade your kernel to an 8k stack version, which is easiest to do by installing a kernel from http://www.linuxant.com/driverloader/wlan/full/downloads-fc2-kernel-i686.php . Then install the NVidia driver. HTH. - - s r b - - fedora core 2, kernel 2.6.6, amd 2500+, ocz ddr400-512, asus a7n8x-x, msi fx5200-128.