Hey guys I'm looking into buying the 24" 2.8 ghz iMac. I have a Macbook from about 2 years ago and looking for something for my desk. Basically, my question is, with all of this talk of upgrades revision going on, should I wait for the update or get it now. For what I do I don't think the waiting will be benefit me as much as someone who does things like video editing and what not. Ill be playing WoW and chatting, email and browsing and music of course. thanks.