Hmm.... Fatalcure Some people use 1.2 hacks still for 1.4 update and they still work so that cuts out that answer.1st if u sense a hack going on SAVE REPLAY, 2nd Send to
hacks@blizzard.com,3rd if u watch the replay and see that they have used a hack get there name, log onto battle.net and flood the chat rooms wif stuff like personsname hacks dont not play wif him if u do in ladder save replay.Or anything to get peoples attention.
Other than that there is nothin much else u can do.