Is the USB Mass storage module broken in later releases of the Kernel? A default build of FC2 happily detects my camera, and I can mount it, later versions, including the latest kernel detect the presence of the USB device, but are unable to detect what it is and exit with an error code of -1. Thanks, Neil. -- Neil Marjoram. Systems Manager University College London Adastral Park Campus Martlesham Heath Ipswich Suffolk IP5 3RL 01473 663711