Hi All something has been perplexing me for some time. Every time i start up my mac (imac G5/Snow Leopard) i get a message saying 'wireless keyboard batteries low' I dont have a wireless keyboard though. I do have a wireless mouse but the messages don't correlate with when the mouse batteries are low, even more strangely when i look in the bluetooth connection tab at the top the wireless keyboard is there and so is how much power it has left. If i disconnect it it makes no difference and when i reboot the same warning comes up. any ideas?