If you didn't pick up from the previous post that I'm installing Fedora 10, I am. Not to jinx the install but, except for the video driver issue, it appears to be going smoothly. There's even a 64-bit version of IMAP voicemail storage for Asterisk (that is usually a real head-banger to get compiled and installed properly). MythTV also installed cleanly, though I need to get it configured. The good news is that I think the package is from the guy that wrote the "Hacking MythTV" book.
In any case, it appears to be going much smoother than previous Fedora installs. Sparks is doing a similar install across town. He has voiced similar opinions.