I have a Logitech Cordless Mouseman Optical. It's a wireless two- button mouse with a scroll wheel, and it has a receiver that plugs into a computer's USB port. I've never tried it with an iBook, but I've used it with my Power Mac G4 and it works great without any special drivers installed whatsoever. ------------------------------------------------------------------------ ----------------- I'm using an iogear bluetooth mini mouse and love it. Works great with my iBook, no drivers needed, and only a tiny hassle getting bluetooth to recognize it. It has a usb tail that you plug in to recharge the batteries (included) though I usually keep a second set externally recharged. Not too horrendously expensive, but it was a touch more than most cordless since it is bluetooth. Linda SE Michigan