Have been using the Microsoft Natural keyboards for over 4 years now both at work and at home. I quite like the split layout of the Natural and I'm almost certain that the oversized wrist-rests have saved me from RSI so far, but I'm starting to wonder if there are nicer looking ergonomic keyboards out there. Any suggestions? Even ergo keyboards that don't have the Natural's loud key clack (specifically the space bar) would be a win
