Is there a guide on installing Vista RTM on a mac pro and getting the drivers to all work? I had to slipstream my XP install for the chipset drivers b/c of that hard drive slowdown problem but I don't know if vista would have the same problem. Right now I'm just upgrading my working XP to vista just in case, but eventually I'd like to do a clean install. I've tried searching but most places I see are using RC1 from last year with several problems. I'm not using bootcamp...I'm installing it on it's own hard drive. Edit: I upgraded and everything went fine except for 2 devices that I have no idea what they are. Hard drive is in UDMA5 and everything appears to be working ok. Sound video and all. Wish I knew why those two devices are showing up. Either way I want to do a clean install.