I've got the Logitech® MX?700 Cordless Optical Mouse and its fukd. I'm pretty gutted cause it cost a bomb and it was the dogz. The receiver is messed, it doesnt pick up the mouse and when I plug it into the USB XP says that there is a fault with the hardware. Any one got any ideas and if I do have to send it off how much will it cost, will it be worthwhile?

Cheers big ears. :thumbs