Ok, another try... here's the resullt of the Pi:
Code:

pi@raspberrypi ~ $ find /sys/bus/hid/drivers -ls
  2947    0 drwxr-xr-x   5 root     root            0 sep 10 20:20 /sys/bus/hid/drivers
  2950    0 drwxr-xr-x   2 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/hid-generic
  2953    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/hid-generic/bind
  2954    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/hid-generic/new_id
  2951    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/hid-generic/uevent
  2952    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/hid-generic/unbind
  3683    0 drwxr-xr-x   2 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver
  3718    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver/bind
  3713    0 lrwxrwxrwx   1 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver/module -> ../../../../module/hid_logitech_dj
  3719    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver/new_id
  3684    0 lrwxrwxrwx   1 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver/0003:046D:C52B.0003 -> ../../../../devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.2/0003:046D:C52B.0003
  3716    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver/uevent
  3717    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djreceiver/unbind
  3720    0 drwxr-xr-x   2 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice
  3725    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/bind
  3721    0 lrwxrwxrwx   1 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/module -> ../../../../module/hid_logitech_dj
  3726    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/new_id
  3733    0 lrwxrwxrwx   1 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/0003:046D:C52B.0004 -> ../../../../devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.2/0003:046D:C52B.0003/0003:046D:C52B.0004
  4281    0 lrwxrwxrwx   1 root     root            0 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/0003:046D:C52B.0005 -> ../../../../devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.2/0003:046D:C52B.0003/0003:046D:C52B.0005
  3723    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/uevent
  3724    0 --w-------   1 root     root         4096 sep 10 20:20 /sys/bus/hid/drivers/logitech-djdevice/unbind


And the result of the Mint box:
Code:
er@desktop ~ $ modprobe usbtouchscreen hid-generic
er@desktop ~ $ find /sys/bus/hid/drivers -ls
 16869    0 drwxr-xr-x   3 root     root            0 sep 10 20:23 /sys/bus/hid/drivers
 16960    0 drwxr-xr-x   2 root     root            0 sep 10 20:23 /sys/bus/hid/drivers/hid-generic
 17057    0 --w-------   1 root     root         4096 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/bind
 16961    0 lrwxrwxrwx   1 root     root            0 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/0003:413C:3012.0001 -> ../../../../devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:413C:3012.0001
 17271    0 lrwxrwxrwx   1 root     root            0 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/0003:0D62:001C.0002 -> ../../../../devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:0D62:001C.0002
 17400    0 lrwxrwxrwx   1 root     root            0 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/0003:0D62:001C.0003 -> ../../../../devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:0D62:001C.0003
 17052    0 lrwxrwxrwx   1 root     root            0 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/module -> ../../../../module/hid_generic
 17058    0 --w-------   1 root     root         4096 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/new_id
 17055    0 --w-------   1 root     root         4096 sep 10 20:23 /sys/bus/hid/drivers/hid-generic/uevent
 17056    0 --w-------   1 root     root         4096 sep 10 20:25 /sys/bus/hid/drivers/hid-generic/unbind


Again, thanks for all your help Mark!
_________________________
Riocar 80gig S/N : 010101580 red
Riocar 80gig (010102106) - backup