I accidentally (been working on this for HOURS) moved a computer from the domain that it was originally configured on, to a workgroup (yes, I know... not that bright)... I know there is a way to rejoin it to the Domain through Active Directory, I just for the life of me cannot figure it out... Im relatively new to Domain Networking... HELP!!!! Thanks

You remove the machine account from AD.
You then join the domain again.
not to much clear question..
bt if u want to join domain again for a removed computer from domain..just give the ip of same class of DC and in client dns address ip of DC.
and put the domain name in domain of client computer ..
