My mouse is causing noise in my speakers whenever I move it. I can't exactly explain the noise, but it's quite and wouldn't be noticed if perhaps the television was on or I had an mp3 playing. I tried muting the speakers from the volume control panel in windows XP, but I could still hear the noise. The speakers and mouse are both attached to the motherboard. I just got the thought that it's electrical interferance and plan to reboot and reroute the mouse wire away from other wires. Also, sometimes when I reboot, the mouse doesn't work so I have to reboot again. The cursor just stays in the middle of the screen so I have to use the keyboard to reboot. I've thought this was a driver problem, but my pc says the driver is the best possible one, even though I tried to install the driver that came on cdrom with the mouse. Any ideas?