Virtual Audio Cable - Ever wanted to record your speaker output? (loopback) This is for you.
Limbo - “Dark, disturbing, yet eerily beautiful, Limbo is a world that deserves to be explored.” Joystiq. “Limbo is as close to perfect at what it does as a game can get.” Destructoid. Buy LIMBO: Special Edition.
Loopback by RogueAmoeba - Get all the power of a high-end studio mixing board, right inside your Mac!
Feist - Feist performs 'Century' featuring Stephen Colbert. Leonard Cohen Tribute at the Juno Awards. Pleasure Tour. The Making of Pleasure. x.
JACK Audio Connection Kit - JACK Audio Connection Kit|Home
World of Goo - get it here | read the blog | forum.