CERN Bulletin 11/08/2008.
http://cdsweb.cern.ch/journal/popup?name=CERNBulletin&type=breaking_news&record=1119756&ln=en

"The first attempt to circulate a beam through the entire LHC is scheduled for September 10, 2008, and the first high-energy collisions are planned to take place after the LHC is officially unveiled, on October 21, 2008."

Videos about the LHC:
http://www.videosift.com/playlists/Eklek/Large-Hadron-Collider