One easy and sure way to get your USB drive confiscated at an airport!!! good job the data-element can be detached! TBH I dont see this as a useful tool at all. I just dont see how the combination really serves anyone... a nailfile, nailscissors, and a USB keystick. Hmm. Just cant fathom the usefulness...
More useful would be a combination with miniset of standard PC-friendly screwdrivers/tools. Or a wifi/3G dongle.
... some things in life just drive you bonkers. Especially the rubbish you see in forum posts