With PearPC control panel, on Vista, I’ve heard of many people (including myself) coming across 'Runtime 76' and/or '75' errors. I did at one point figure out how to get around that, but then I forgot. This video is the alternative way to run PearPC. This video is intended to show inquisitive minds how to run Mac OS X Panther/Tiger on PearPC. Please consider becoming an Apple developer for a lawful, happy computing experience. Obtain your copies of OS X legally. Specs of this PC: Windows Vista Ultimate Athlon 64 4000+ 2.5gb ram Western Digital 250gb hard drives.