The humble mouse has seen a resurgence in the last couple of years, thanks for the elimination of visible buttons and scroll wheels. Touch and gestures are where it's at now, and Logitech throws in a stylish option with their Touch Mouse M600. Probably the most interesting feature is the M600 only requires one AA battery, with the option for two for a 6 month run time. That's one efficient digital rodent. We hope to follow up soon with a hands-on review, but for now, these are available for pre-order directly from Logitech.