Sorry, my bad. I guess I should go back and read the first post
Anyway, I forgot that I didn't upload that one to Atomic. I found it on Fileplanet so I didn't bother duplicating a 4 GB upload. If you're using Firefox, the plugin DownThemAll will get that one. It supports resume so you should be able to just pause / restart if the download gets stuck like that.
You could also try this mirror: http://www.shacknews.com/file/21253/world-of-warcraft-manual-patch-33x-to-400-us-full