Currently we are planning to move our company away from Novell to AD. What I am wondering is we have 500 users and 400 computers. The powers that be want to have this completed in 3 days over the 4th of July weekend. Oh also we are going to move to Exchange as well. I have stated that I do not this this is possible seeing as we do not have any experience with AD. Anyone have thought on this good or bad?