I can't help you troubleshoot this directly but I can say that I was able to join my 64bit Windows 7 machine to my 2K3 domain without any issue at all. I would start by running some tests on your DCs to see if you have any DNS or other root problems. If you use the fully qualified name (ie...
I have nothing but problems with iTunes 8 and Windows 7 (7100) trying to sync. I get random events where a sync or two might work and then suddenly in the middle of the next sync the progress stops and the iPod will not connect again until a reboot is performed. This leaves me with ghost files...
Did a clean install of the OS and installed the 64bit version of iTunes 8.1.1 and things were looking decent for a little while until I tried to sync a video to the iPod. The transfers always get part way through and then they stall. A few minutes later iTunes tosses an error saying the 'disk...