I bought a Logitech Optical Mouse and installed it according to the manufacturer's directions. It worked for a short time then the cursor froze mid-screen and wouldn't work after that. Currently, a mouse will only work with the drivers uninstalled, but the scroll-wheel won't work. For a web-based membership management utility and information on list policies, please see http://nibec.com/24hoursupport/ To unsubscribe, send a blank email to 24hoursupport-request@xxxxxxxxxxxxx with "unsubscribe" (without quotes) in the subject.