So, being the responsible raider that I am, I had the latest patch fully downloaded before the servers came back up from maintenance. My casual little brother still can't even play, and he's getting an astoundingly low ~2 kB/s download speed using the blizzard launcher. Is there a way I can copy the update files over to him? Where would they be stored? Unfortunately, we don't have a portable device large enough to simply copy the entire WoW install over.