Hi, I have just got my first iMac a few days ago. - Added an extra gig of ram to total 2gigs. I went to D/L WoW as I used to play on my PC however it is a large 3.5 gigs + updates. If this isn't playable on the 24"/2.4/2gig/320gig I don't want to bother. Can anyone with experience with this config please advice of their experience with WoW?