pretty simple really, gut a 3.5 floppy. put a retractable mini usb cable inside. Some kind of plates monted inside to hold the thing snug. slot cut in the plates to allow the cable to run free. old external usb from a trashed case runs from the modo headers and plugs in to the usb end. The front end sits just inside the floppy case where its handy to grab and pull free. The original 3.5 faceplate will be hinged (maybe eyeglass case hinges?) So it would be a stealthed 3.5, hinged, with a retractable mini usb for my camera right inside. Straightforward in theory but looking for advice on anything I havent thought of or an easier solution that what I've outlined. I've also never hinged a faceplate before, is this as easy as it sounds?