When I shift+drag in InDesign CS3 with the Magic Mouse, I get some weird results. Sometimes (not all the time, but enough to be annoying) the canvas will act as if I'm scrolling and dragging at the same time, causing the element I'm dragging to jump all over the screen. I've tried this mouse on two different Macs and both have the issue, and I've also tried swapping out the mouse because I thought it was defective, but the issue persists. Does anyone know if this is an Apple/Adobe issue, if it's just CS3 (I'll be getting CS5 when it's released, so if that fixes it, great) or if maybe I have a software/driver issue? I tried (re)installing the Magic Mouse software update but it wouldn't let me. Here's a video of what's happening (the first couple of seconds is messed up for some reason, but it clears up) in case that helps.