I don't consider UNIX "legacy baggage" at all. It's evolving more than any other OS technology. Just look at OSX! All I'm saying is that MS could evolve with UNIX instead of against it. They cast a line in the sand decades ago and it's time for them to give up the fight. Some people prefer a UNIX-like OS so why not give it to them? It's working for Apple isn't it? BTW, I'm all for moving on from traditional technologies. I'd like to see something like bumptop evolve into a full-fledged OS, but that sort of thing is probably still a decade away.