Reader Phi mentions that it doesn't matter when the codes were claimed. She registered her code right after BlizzCon last year while her boyfriend registered only yesterday after Blizzard's announcement, and both received their keys today. If you're one of the lucky few who attended either Blizzard event or managed to snag a beta code through other channels like eBay, registering the code should see you receiving invites in the mail. WoW Insider's Elizabeth Harper, who attended both, received two invites to the Beta eight minutes apart from each other. The official e-mail from prompts players to follow the step-by-step instructions over at Blizzard's official Beta page. Thanks to everyone who tipped this in!