Thrifty Nerd is giving away a copy of Torchlight for XBLA on Wednesday. You just have to follow them and @runicgames on twitter, and tweet about the contest. All the specifics are here: http://www.thriftynerd.com/boards/viewtopic.php?f=11&t=846
They are also doing a PAX East "swag bag" giveaway if you post on this thread: http://www.thriftynerd.com/boards/viewtopic.php?f=11&t=845
They are also doing a PAX East "swag bag" giveaway if you post on this thread: http://www.thriftynerd.com/boards/viewtopic.php?f=11&t=845