I upgraded Win 98 to Win 2000. Now, if I plug in my card reader to my USB port my system will reboot. If the card reader is left in during the reboot my system keeps on rebooting. Sometimes my camera will cause my system to reboot also but once it reboots it will read my camera ok. I am using a USB printer but that stays plugged in all the time. All USB devices were working ok before the upgrade.
Any idea's are always appreciated.

Thanks, Guy