I am not 100% but I wouldn't do it. There are many DNS records that AD
creates that NT will not get since NT4 DNS is not dynamic like Win2k. DNS is
SOOO important in AD that I wouldn't mess. You really need all of your
internal clients pointing to a Win2k DNS server for dynamic updates to work
and for your domain to function best. This is most important when all
clients/servers are Win2k and above. Win2k and above use DNS for all kinds
of things instead of WINS.

--
Scott Harding
MCSE, MCSA, A+, Network+
Microsoft MVP - Windows NT Server

scrockel@***No_SPAM***hotmail.com