Interestingly, I know for a fact that Blaise gave a demo of the zooming technology to Steve Jobs at Apple HQ in early June 2003 - Steve decided to pass on the technology at the time, saying that Apple was 'already doing that'. I guess we'll see if Leopard's resolution independence provides anything as cool and smooth as this. I hope it does, but I haven't yet seen anything as good as Blaise's demo.