About Left 4 Dead 2

2009-10-02 pre-purchase of L4D2 made available, release date set to 2009-11-18
2009-10-28 demo released to those who pre-ordered the game
2009-11-03 demo released to everyone

US/CA 2009-11-16 as boxed on retail, by Valve?
INT 2009-11-16 on Steam, by Valve
INT 2009-11-?? as boxed on retail, by Valve