Just came across this and wondered if anybody knows what the story is?

http://kotaku.com/5182747/what-is-gears-of-war-2-dark-corners
http://www.joystiq.com/2009/03/24/rumor-gears-of-war-2-dark-corners-dlc-to-be-revealed-this-wee/
Apparently its out very soon or was supposed to be. DLC for a new Map Pack or even rumours of some extra SP gameplay?








