Read the readme doc. R2 wants your AD upgraded, if I remember right. But it described it well in the doc. tim _____ From: windows2000-bounce@xxxxxxxxxxxxx [mailto:windows2000-bounce@xxxxxxxxxxxxx] On Behalf Of Justin Martin Sent: Wednesday, April 12, 2006 3:47 PM To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] FW: Windows 2003 R2 I am going to be moving my current exchange 2003 setup from one server to a new server - my question is: is there anything that I need to do or know about since I am moving from Windows 2003 Ent. to Windows 2003 R2 Ent? The box acts as a member server hosting Exchange 2003. It will be the first R2 server added to the domain. Thanks Justin