I was going to go to the apple store tomorrow (I am one of the lucky ones that live 15 minutes from an Apple Retail establishment) to pick up the bluetooth mouse. How odd is it that this was announced today??? Anyway -- now I am confused. Do I go mighty or do i go wireless? Does the wireless mouse have functioning side buttons? - although i have been an avid mac user for 4 years i have never been in the market for a mouse - making this announcement even more curiously timed. Do I take advantage of the new features or go cordless. Decisions, Decisions.