On my forest root, is there a certain amount of space I need to upgrade to 2003 Active Directory? I know I need to put in the cd/dvd for 2003 and do adprep, so I'm guess lots of space is used. The disk is almost full now so if it is too much, I don't know how I can ever upgrade.
This is not an upgrade of the Windows 2000 OS, just an upgrade to Windows 2003 AD. Another machine will eventually take the place of the forest root, but I have to prep things, as I understand it, before I can pass the FSMO roles to the new machine and remove the old machine.