depends on the type of ban
temp = 5min-2days
perm = forever
which error message are you getting, account closed (8), or key disabled?
if your keys are banned, youll need to buy new keys from blizzard
10$ ea iirc
I though people who got banned due to maphack using got a 30 day ban? Correct me if i'm wrong though. Havn't been paying attention to it since I wasn't banned.