BIOS settings? How curious. I never would have thought of that but, it seems plausible. I'll check it out. Thanks for the tip. 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.