This sould probably be under Forum questions

A folder is blue to tell you that there is a new post or reply in that folder. MIR is Mail in Rebate. Other questions you may have....
TTT = to the top
^ = bump
B&M = Brick and mortar ( as in store )
IMHO = in my humble opionion
OT = off topic
IMO = in my opinoin
Bump = to move a topic to the top of list in forum
Mod = moderator. We have mean ones and Fun ones

* ducks bricks *
There are meany others, keep your eyes out for them.