Please tell me where to go for the delete folder w/game #....It's not in Documents is it? I've done it before, but can't remember....MAN/save/Your Profile.....etc but where is this MAN?

Folder MAN was named, probably, Massive Assault Network
Your game is in the folder:
...\Massive Assault Network\save\profile\net\...

Unless you changed the default location it will be c:\program files\Massive assault Network.......