Update Cata without pre-purchasing Digital

[Eione]

You guys may or may not have seen this already.nnhttp://wow.joystiq.com/2010/10/29/want- ... heres-how/nnIt's legit, confirmed by Blizz to be within the ToS as you'll still need to upgrade your account before you can play the Catalysm anyway. So doing this right now, so I cut down on some of my downtime from midnight (pm my time) till play time.