The problem that I found with wireless mice was that I had to keep replacing the batteries. Then I found the A4 induction powered magnetic laser mouse that is wireless and doesn't need batteries. Only a third of the cost of the bluetooth mouse as well.

Hope it's better than the utter p.o.s. I was given from said company when I clearly specified Microsoft..... Finished in tasteless digibox silver and featuring patented JitterJump(tm) technology.

Any chance of a glossy black one to match my PS3.