Homebrew Mac. Running Prey Game at 1024 X 768 High Detail. Mid Specs: 915G Chipset with PCI-Express 7300GT Full Core Image and Quartz Extreme. Kick out integrated GMA900. No glitches, Video and OSX effects using Shift Key and click. This was recorded in 2007 even today (2012) looks great. Now i'm using a GTS250 (G92 chip) on SnowLeopard 10.6.8, Core i5 3.2Ghz 8GB Ram, Enough for a decent and very Very Stable computer. Newer Fermi cards still some glitches and unstable Lion comes with better support but still no being as great as the older cards. Specially for cuda support. I'll post a new video with the new computer Working..