When you created the three new ones in the registry editor, did you copy the contents of the common folders to the new ones? I mean, each tab reg entry is its own folder, inside each folder are the common strings for the background and settings an such, I can't remember the names of them, but you have to have them in there as well....I will see what I can find real quick...gimme a little bit bro..
UPDATE*** Ok bro, try
this thread, it may be helpful, lots of info here...I hope it helps ya bro