Hi All A quick question please. I have a single Windows 2003\Exchange 2003 box that is a Domain Controller. It holds none of the roles and neither is it a GC any more. My question is about the RUS. I have had noticed on a number of occasions that it is slow to update considering our GAL only has about 40+ entries. Are there any issues with adding extra RUS entries to the other two DC's I have please? Many thanks in advance. Regards, Paul Lemonidis.