eeh:/home/zak # ls -l /dev/disk/by-id/usb*
lrwxrwxrwx 1 root root  9 2010-11-16 19:25 /dev/disk/by-id/usb-SMI_USB_DYNA_DISK-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 2010-11-16 19:25 /dev/disk/by-id/usb-SMI_USB_DYNA_DISK-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 2010-11-16 19:25 /dev/disk/by-id/usb-SMI_USB_DYNA_DISK-0:1 -> ../../sdd