Bought Battlestations: Midway on steam the other day. Played all the way through the first level, but when i try to start the second level the loading bar gets 2 thirds of the way there and just stops.

I Ctrl+Alt+Del and Task manager states that Battestations is not responding. I can't play in any of the other levels, or the challenge levels and need help now!

Hardware (Custom PC)
AMD Phenom 2 Quad core 955 black addition 3.2Ghz
4Gb G.Sskill Ripjaws DDR3 1600Mhz
ASUS M4A87TD-USB3 Motherboard
ATI Sapphire HD5770 1Gb DDR5 PCIE