I am just interesting why you changed it.
(cause the new pics make a lot of Sence. A M H B2 B1. More Clear then that it can't be)

Ps. if your gameing site grows to multiply games.
You might have to change it to
A=admin // MT=Mod TurfForum // H=HTML Group // TB1(TBH)= TB OldStyle(Hyper) // TB2(TBA)=TB New style(aeria's TB)
And lets say your second forum group is for WoW.
MW=Mod WarcraftForum and W= Warcraft Member is you get where i am going.
Buth thats for the future.

Let me hear your opion about it and its just a example.

what if you didn;t played tb and you see the staffs,sword,bow,gaunlet your thinking why does every1 has 2 avatars.
So the changes he made is more for other people to understand the groups a little.