My beloved MacAlly IceMouse seems to be dying a quick death in Leopard. It causes Leopard to register single-clicks as double-clicks about 80% of the time, which is utterly maddening (this is a known issue, as you can see here). My trackpad and Wacom tablet don't seem to have this problem, so I'm going to replace the mouse. Can anyone recommend a mouse that they have been using successfully with Leopard (ideally in combination with a laptop, since maybe this is a laptop-specific problem)? I'd like something that is optical/laser, that has a scroll wheel and at least two buttons, and that comes with a good driver for customizing response and button behavior.