Warcraft 3
 

You did remember to sign up for the beta right? It was extended and is still open if you forgot. It's a random 5000 names drawn so chances better than most betas. (as in they wont do like some companies and go grab an uber guild in Everquest to test their new game during the first 3 steps of the beta).

Thanks for the info. I signed up, but I realize that my chances of actually getting in are only slightly better than winning the lottery. ;)