Here's the schedule of the games. Currently the first two sets of matches are finished.
Here's the roster of the players. A lot of the progamers that went to SC2 are coming back.
AfreecaTV
They both stream and offer VODs of each session. I recommend watching the first season as well as the games there were great. Also check out the Giga Legends Match where Bisu, Stork, Flash, and Jaedong play against each other.
Personally I'm rooting for my boy Jaedong.
None.