MS Mice
I was hoping for a bluetooth Apple mouse, but understood it would not come soon. Instead, I have bought a MS Wireless Optical (RF type, CE0560) and so far it seems pretty good. It's slightly smaller than the older 5-button Intellimouse Explorer Optical, which means it feels more comfortable over long periods of use. It's also nice not to have wires to break (I have a break on the original soap apple and also the Intellimouse, both of which now give intermittent action!)