Hello - got a 13 MBP and liked is some much I went out and purchased a mini. I currently have a Logitech MX5500, but it does not appear to be fully supported by OSX. I need something that works with both windows and OSX as on the desktop I will be using a 50/50 split. I really enjoy the Logitech mouse products. So any recommendations? I prefer to go wireless if at all possible. thanks in advance for the help!