My black Pro Mouse is still working and going fine, but I am really starting to feel the need for two buttons and a scroll wheel. I wish Apple made one to buy, but until then... What is the best mouse for the Mac? I want... Two buttons - more's okay, but all I need is contextual menus Scroll wheel - really need Optical - I'm optical now, why go back? Cordless - optional, but won't spend lots and lots for it Right now, I'm thinking the Logitech Cordless Optical Mouse for AU$99. The man at Harvey Norman said it only had half the battery life of the M$ Wireless Explorer, but I don't want to spend $170 on a mouse. And can anyone justify for me the $50 difference between the Logitech Cordless Optical and the Cordless Mouseman?