Here's hoping your computer doesn't need fixing and your office voicemail stays online, because if you need anything from the IT department at your place of business you're straight out of luck. Blame it all on World of Warcraft patch 2.4, which hit the game's servers today, adding two new "Sunwell" instances, a giant arena tourney and other features you can read about right here.The patch even offers something for the non-World of Warcraft player: For the next few days, we get to learn what Left Behind would be like if Jesus only came back for nerds.

