I have a 20" iMac which is not even a year old. Yesterday, the low battery indicator started to flash so of course, I changed the batterys with new duracell's. Same problem. I constantly flashes with known good batteries (I tried various sets of known good ones). I clicked on the battery icon, and tried to rediscover my mouse but it couldn't be found after many tries. Help!!!! What can I try???? Your help is appreciated. Oh yes, the mouse works perfectly, but the blinking battery icon bugs me. Thanks