[Samba] Huge problem with roaming profiles

[Misty Stanley-Jones]

Well, I thought everything was fine!  Guess not.

Yesterday I was playing with NetBIOS settings trying to get two servers to see 
each other across subnets.  Well, since then, my users are randomly 
disconnected from the server, and every few times they log out / in, they get 
a message that their roaming profile wasn't available and a cached copy will 
be used instead.  When that happens they have no connectivity to the CORP 
domain (they can't even click CORP in their network places) and their login 
script doesn't get executed.

I think this is some name resolution thing, but AFAIK I have put everything 
back to how it was before.  Can anyone think of what I should check?  Maybe 
the broadcast order?