Vista ultimate on a domain with Roaming profiles

OK, I have a Windows 2003 Enterprise server running AD and when I try to log
onto this domain with a Windows Vista Ultimate laptop it A)takes FOREVER to
boot and B)tells me that it couldn't find my profile and will use a
temporary one instead. I have checked the security settings on the users
profile, checked permissions on the profile folders, created a new profile
for this user and even tried having the profile point to a local path to
store on the laptop. None of this helps. The laptop is a 6 month old
gateway with 2GB memory, AMD Turion 64-bit.
All of my other machines work great on this domain and I have no other
issues, they are running XP Pro however.


Can someone PLEASE HELP ME???