content: the pendrive linux windows program is sort of idiot proof.  impossible to install onto C: drive, and only small usb hard drives are listed in the programs list of recognized drives. larger drives are hidden by default, you would have to check a box to show every drive you might want to unplug any other important usb/external drives that are small. it gives you a 'detailed' warning pop-up to confirm the usb stick too.  also, you sound like you would be in trouble if you lost it, you should think about making a backup.