After getting fed up of the wireless mighty mouse, due to to the bad right click, poor traction/base, bad scroll wheel, switched back to my Logitech G7, the best mouse you can get for the mac, but my RF Band has a lot of interference so wanted a bluetooth one and then found the Sony VGP-BMS33, Bluetooth Mouse Version 2.0/800 DPI, and what do you know the same feet as the G7 polytetrafluoroethylene, so it's super smooth and glide's right across my SteelPad QCK... the scroll wheel is a simple up/down wheel one, no side to side scroll, and side buttons but other than that not one bad thing about it, nice silver design to, syncs with my Asus Bluetooth adapter, and working great in 10.5.2...
Running on Two 2500MAH AA NIMH's, quoted lasting 3 months with 5hrs day/5hrs week usage......, would be happy If I get 6 weeks out of it.... so will report back.
ANyway if your fed up with the mighty mouse then get this, you won't be dissapointed...
