Using G4 Powerbook with 10.3.4 - have APPLE BT keyboard and RadTech BT mouse. Seems as though they don't like playing in the same sandbox. When both are on, the mouse acts quirky - goes to sleep within seconds of use, responds slowly. RadTech has been GREAT with tech service ideas and their latest suggestion was to turn off the keyboard for 15 seconds everytime this happens. That works, but it's a pain. Any ideas? Is this something Apple might eventually write a patch for?