I'm waiting for the next build before I install Parallels. I just put a clean copy of OS X on my machine and updated it to 10.4.10. Boot Camp 1.3 is installed with Vista on a 32GB partition. Everything works. The last thing I need is Parallels' incompatibility with 10.4.10 to screw it all up
Yes Blekm, you can install it right over your old version of parallels, I did this a couple days ago and it installed with the parallels tools just fine. It's just an update to 2.5. No more USB problems!