Hi, I'm currently using the Logitech MX 3200 Duo (MX 700 Mouse) with my MBP. It's not an OS X supported combo, but as a regular keyboard mouse combo it works just fine...except for the fact that whenever I hit the tilt-wheel on the mouse my screen dims. It doesn't matter which direction I hit it, the screen brightness keeps on going down. My question is whether anyone has had the same problem or knows of a potential solution. I've tried USB Overdrive with no luck. Your help is much appreciated. Thanks in advance.