Seems I picked the right time - KORG has just announced that their plugs were finally 64 bit, minutes ago. :)
Ol Pal, you're making it difficult for me to resist - that Wavestation looks like something I could spend days messing with. The sound of that thing is amazing.
Allegedly, it does sound pretty much exactly like the real thing - I couldn't tell, I've never worked w/ one, but it does sound familiar, as such an infamous beast should. (Reviewers noticed minor differences in a couple of others like MonoPoly, which were modernized a bit.)