So, awhile back a game I'd been playing stopped working on my mac book - I think with a mac update. Try and plead as I might, searching the web for every solution, and I could not get it to work again. I gave in, figuring my computer was doomed to be 'too new' to play it. Fast forward half a year to this week. For my brothers graduation, we get him a new macbook. He pulls it out, updates everything, and attempts to play the game. It works. What. The. Hell. I immediately go on a mad search for an update or something I must have missed, but all my efforts prove fruitless, nothing works. Reinstall of the game from the same disk he's using - nada. My brothers new Macbook is entirely up-to-date, and can play it. My macbook is entirely up-to-date, AND CAN NOT. What. The. Hell. THE ERROR: Drawsprocket cannot switch to the required resolution (640x480 16 bit, 1 buffer) MY MACBOOK (Game Will Not Work): 10.5.7 Model Name: MacBook Model Identifier: MacBook3,1 Processor Name: Intel Core 2 Duo Processor Speed: 2.2 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 4 MB Memory: 1 GB Bus Speed: 800 MHz Boot ROM Version: MB31.008E.B02 SMC Version (system): 1.24f2 HIS MACBOOK (Game Works Fine and Dandy): 10.5.7 Model Name: MacBook Model Identifier: MacBook5,2 Processor Name: Intel Core 2 Duo Processor Speed: 2 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 3 MB Memory: 2 GB Bus Speed: 1.07 GHz Boot ROM Version: MB52.0088.B02 SMC Version (system): 1.38f5 HOW CAN I FIX THIS? -edit- A little more comparison work... It appears his computer has an NVIDIA GeForce 9400M. Mine has a Intel GMA X3100.