What do you think?
 

I just installed TFT today and went to play some RT so I can get the hang of all the new units, maps, etc. and it says, "Your CD key has been disabled from ladder play."

wtf? I just bought it, it wasn't previously used, and I've never used it once before. Why the hell is my CD key disabled when my CD key has never been in use? What do you guys think I should do? Just get a new CD key? If so, do any of you have some spare keys lying around? I'll gladly take 'em.

call and ask battle.net?

did you get it from wal-mart? alot of people steal keys from them

Nope, got it from Best Buy.

Same thing, i bet some kid opened the box and copied the key

Call Blizzard.

Some stores will allow you to trade that one for another one... but idk fi best buy does.