Where can I get an intro to Active Directory? I do not even know what it is. I have One NT4 Server and 7 NT workstations. I am wanting to buy a new server and begin using Win2000 Server, and I have seen a lot about this Active Directory, and I just want to begin educating myself before we actually get it. Does it have to do with file and folder rights? I currently use DFS on FAT32, but it has many limitations. I am hoping AD is the answer. Does it require NTFS?