Ok.. here is the dilemma. I have a Windows Server 2003 Running Active Directory and 1 Domain. I am looking at upgrading to a 1u Rack mount server and was wondering if anyone has any tips for me before starting. The biggest hurdle that I know of is going to be exporting all the settings and users from the 2003 box to the 2008 system. If anyone can give me any tips or share some resources of things I need to do to prepare please let me know. I am kind of new to the whole migrating to a new system. Especially in Windows Server. Thanks in advance.