My DL started picking up speed but just stopped again. I'm going to leave it alone for a while and see where we get.
I'm about 8% done.
From Valve to steam users @ 1:43pm EST:
Yep, CD Keys just went up. If you don't see them, please re-start Steam and you should then have the "View game CD Key" option when right clicking the game in the My Games tab.