World of Warcraft Cataclysm mmorpg gameThose who are interested in Cataclysm just can't miss the opportunity to enter the beta for the next World of Warcraft expansion. To try your luck you have to go through the Opt In tool.

This means that you have to login to your Battle.net account, click on Beta Profile Settings, download the "opt in" tool to send your computer specifications to Blizzard and... that's it!

Then just sit tight and wait for an answer from Blizzard. But don't hold your breath, because there's no clue on how long it can take.