I've got it installed here and I'm loving it, it's a kick ass OS. The only problem that I had was during the install, I had to pull out 3-gigs of my ram and only leave in the 1-gig, then it installed flawlessly. Once it was done, I put the ram back in and it's running great
I haven't had one lock up yet.
All of my programs and drivers work great. The only problem I had was with WS_FTP Pro, but that was corrected fast. I did a little research and found that they had a beta version that you need to contact their support to get, which I did and it works great