Fedaro, no AGP
I have one of Shuttle's sn45g, and just installed Fedora. It is actually more stable for me than RedHat was, but I couldn't tell you why. I use to get random X crashes, sometimes with the HD light stuck on. Haven't had one of those since Fedora installed on Tues. I had no problem with the network drivers using "make" . . ., but I haven't figured out how to get the GART stuff working.
As a result, I have no DRI on an AGP8 graphics controller (Matrox P650). I don't even know how to go about fixing that - so it looks like I'll be spending a lot of time on the forums reading up on this AGP stuff.
Side note: I did have to change the P650 driver to work with the modifiied remap_* function in both RedHat9 and Fedora, but that wasn't nVidia related.