The Apple wonder-mouse i normally use just sucks the batteries dry every week and i got tired of constantly paying for those lithium ever ready silver things all the time (like $20/week for batteries!!), so I ordered a gaming mouse replacement which arrived about an hour ago. It's called a MadCatz Cyborg and it just arrived. It looks like a Transformer mouse (OptimusMouse?) because every piece of it is adjustable, but after an hour playing with it the MadCatz just blows away the Apple mice and trackpad. I just ordered another for my office.