My iMac is currently in for repair with Apple, and this is the only other computer I have. I have a Dell Mini 9 running Mac OS 10.5.7. The keyboard and trackpad suck, so I paired my Apple bluetooth keyboard and Magic Mouse to it. Everything works fine except for the mouse; it doesn't scroll. There are no settings in System Preferences that allow scrolling. Are there any third party drivers out there that will help me out? Thanks. I figured I'd post a picture of my rather pathetic setup.