This is why running a DIY mac is so goood,
I built my own mac pro quad for a fraction of the price and guess what I have PCI slots, I cna use pcmcia and pci RME cards on osx86, cant do that on a real mac. And I can dual boot xp and just boot to windows whenever I want to send any thign to or from the sampler.
Really is the best of both worlds, my mac pro quad does a lot better in benchmarks than the real thign too!!