I realize I'm using a strange set-up, and it's been theorized that my problem stems from there, but here goes: When I open the game, it prepares to launch in Steam, then opens. The box shows up in the center of my main monitor, and then seems to freeze and become unresponsive. I've tried leaving it for over an hour and the game still never seems to actually start.
Specs:
MacPro (not MacbookPro)
OSX 10.5.8
2 Quad-core 3Ghz Intel Xeon processors
2 NVIDIA GeForce 8800 GT PCIe cards running 2 monitors each (one runs 2 1440x900 and the other runs a 1920x1200 [main monitor] and a 1680x1050)
Plenty free Memory and RAM
Specs:
MacPro (not MacbookPro)
OSX 10.5.8
2 Quad-core 3Ghz Intel Xeon processors
2 NVIDIA GeForce 8800 GT PCIe cards running 2 monitors each (one runs 2 1440x900 and the other runs a 1920x1200 [main monitor] and a 1680x1050)
Plenty free Memory and RAM