The Main page of blizzard.com is now advertising the beta opt-in for Starcraft II.

It makes you create an account on battle.net and then run a SystemCheck_enUS.exe that captures CPU, RAM, Video card, Memory specs, and OS (and they are looking for OSX people). Anyway, you guys should totally check it out!! I'm really excited about this game, and it's been touted as the most anticipated PC game of the year!