Look at the stuff Parallels has been doing with getting direct X running Virtualized in OS X. It's definitely possible to do. Heck, if it was possible to run OS

Look at the stuff Parallels has been doing with getting direct X running Virtualized in OS X. It's definitely possible to do. Heck, if it was possible to run OS X on custom hardware and have drivers that supported SLI, it would run respectably as well.