BoxOfSnoo: That’s weird... I have a notebook with Intel WLAN and Realtek audio, and the built in drivers worked out of the box. Also miles better than the vendor-provided ones on XP, but that's a side point.
That IS weird... maybe it is because I had a different, incomplete release? I got my copy off MSDN Academic Alliance a couple of weeks before it hit the stores, but it wasn't a Beta or anything.
Kingoftherings: Really? Vista has never done that for me. It's always nuked GRUB for me. I have two hard drives, one with Linux, one with Windows. So when I install Windows I unplug my Linux hard drive so Windows won't nuke it.
Also, with Vista if you have Grub installed you can't install any service packs. So again, I would have to unplug my Linux drive, which I was always too lazy to do, so I never installed SP2.
Hmm, I am certain that my Vista Business preserved GRUB when I installed it. I remember because I was so surprised myself :D my two systems are on the same harddrive though. I had Windows XP running on the primary partition and Ubuntu on a second one. During Vista installation I formatted the first partition and Vista installed there without messing with GRUB at all.
I cannot say anything about the Service Packs though, right up until I replaced it with Windows 7, I never installed any on my notebook! (It kept bugging me about it)