WoW should be fine, I played WoW up till cata. Between 2-7 you should beable to download 4-5 Gig's in one night, My brother and myself found using WoW's patcher to be rather slow and fail. Personaly i suggest you get a Resume program and Download the patches from Manual sites. That's by far the best way to patch on Satalite, Unless they changed all that in Cata.