I just got my Logitech V470 bluetooth mouse in the mail and I'll be getting the MBA refresh soon, so I can't test it out. My problem is that it comes with a CD which "provides support for tilt wheel and allows you to customize button assignments and adjust cursor speed." The Air doesn't have a CD drive, so I was wondering if anybody has used this mouse with their Air, and did it work without setting it up with the CD? Would I still be able to use the tilt wheel and customize the buttons? Thanks for the help.