Just letting you know, we have still not been able to isolate/replicate this issue, but I wanted you to know that we are still working on this...
Is your domain controller/AD box and the server running IBN all using the same operating system? i.e. Windows 2003 or Windows 2000?
If so what are the service pack levels on these boxes?
Sorry for the questions, but we want to get this resolved...
thanks again for your patience...