I went to adjust some permissions on a couple folders on a Win 2K file server
I have.  This one folder that only had groups (local and AD) in the Security
tab resolved them all quickly as expected.  The other folder, which has
individual accounts (AD) and groups (local), only the local groups resolve,
the individual AD accounts are still sitting there as their SID's.   Any
ideas??  I don't see anything odd in the event log.

Event ID 5719: No Windows NT or Windows 2000 Domain Controller is available for domain <domain>.
Novell/Active Directory
Built-in Administrator acct. for Domain be password never expires?
encryption that cannot be restored
W2K ESENT Event ID 454, error -515 every 5 minutes
Best Practice: Patches that are not critical or security related
Windows Vista
No Updates are successful
MS06-055 released for VML issue
Re: automatic updates disabled "error 1058"