Psystar is about to become an even bigger thorn in Apple’s side. The company has announced software that would allow users to run Mac OS X and six other operating systems on a PC called Rebel EFI. If it sounds like virtualization software, you’re pretty much right. The company is even going as far as to license this technology for use by other PC manufacturers. While I’m pretty sure most companies won’t touch this one with a ten foot pole until the legal issues are straightened out in court,