Beta signups for the upcoming Blizzard game Worlds of Warcraft are set to begin tonight at 8pm CST. If you are interested then you have a week to sign up.
“Testers are not going to be chosen on a first-come, first-served basis, so you will be able to submit an application and receive equal consideration anytime during the signup period, which will end on Wednesday, February 4th at 6:00 pm PST.”
More details are available on Blizzard.com.