I'm using Fedora right now.
Let me say...Looks Like Redhat, Smells like Redhat, it must be redhat.
I installed a fresh OS, and I don't believe the upgrade thingy works, though I don't see why not. Basically, it is redhat 9 with a few tweaks (which are very nice might I add) It seems to be a touch more responsive than redhat 9.0...but this is a much faster computer as well. *shrugs*
anyway. It comes packaged with all the newest versions of the programs RH9 had, and a few new things (tuxracer preinstalled!) They also removed the Galeon and other browser they had and replaced them with the traditional Mozilla and a browser I think they made themselves. What else...hmm. The desktop looks and feels like Windows actually, so I recomend it for people just coming off a windows box, it's like an old pair of underwear, just comfortable...but somehow dirty. Installation, they used the good old anaconda GUI. they added support for serial Hard Drives (thank you very much!) it has problems with laptops on install. Also, x86 has a bug that won't recognize the radeon9600 pro graphics card, and forcing it to use it results in freezing (total system failure) all in all, it is RedHat 10 with a new name and a modified appearance. They also removed the lines of words on bootup and replaced it with a status bar on a aesthetically pleasing background.
overall, it's fairly stable, and good for noobs...but why won't they install a Java VirtualMachine? SuSe did...I can never get the damn thing to work...oh well...enough of me. Night y'all.