[s]wow[/s]With the 1.10 patch Blizzard has integrated a new content delivery system called the Blizzard Background Downloader. This program will run seamlessly with World of Warcraft and download ...

Oh yeah, about that—the second upgrade are those backgrounds, as the notes read ... but I can only imagine now that the tech's here, Blizzard'll be hucking fistfuls of these at players soon ...