Major graphics problem, please fix!

I know this game is phenomenal and was excited to play it for the first time, but I just started the game up on a 13 Feb 2011 Intel i7 2.7 GHz Macbook Pro running OSX Lion 10.7.2, and I encountered a game-hindering graphical glitch. Everything in the game including the separate body parts of the main character was composed of rectangles of black lines, resembling barcodes. It seems as if the backdrops and images in the game are in the right place, but were all replaced with the same image of black lines. The menu functioned normally, except for the sliders in the options, which were also composed of the "lines" image. I cannot enjoy this, and am disappointed, as I have just spent $10 and the game is broken. Please read this, and fix this problem as soon as possible.

jonah2498 about LIMBO by Playdead, v1.1