If you have a device running linux with a usb device controller, you can easily create such a fake. Linux has an implementation for a 'disk-on-key' (mass stora

If you have a device running linux with a usb device controller, you can easily create such a fake. Linux has an implementation for a 'disk-on-key' (mass storage device). /usr/src/linux-*/kernel/drivers/usb/gadget/f_mass_storage.c The sample can use both memory and a file as storage. You can easily make it fake the size and rotate around, skipping the first.. 64K or so (forgot the exact number) to prevent your FAT16 from spoiling. Had my http://www.gumstix.com/ http://www.gumstix.com/ doing that for a while..not intentionally. (PS. I don't recommend that board !)