automount doesnt bring it back up again, is looks like the usb port dies after I unmount, I get no sign of life from the port (eg. no flashing light on the pen to show it being accessed).Have tried pluging in another usb pen but I get the same problem. The only time it doesnt happen is when after a clean reboot, I put a usb 1.1 pen in first, mount and unmount the pen,unplug it then I can use my usb 2.0 pen without any problems, mounting,unmounting and unplugging and remounting. any more suggestions