Aexea KeyXpress Data Key Flashdrive Could Hide on Your Key RingSBrando's Aexea KeyXpress flash drives are designed to really make key-ring data portability true: they're shaped like keys, and are about as thin as your average door or car key (about 0.12-inches thin.) They're in three colors, have 4GB of flash storage aboard, come with a similarly tiny lanyard and that's about all you need to know. Oh: they cost $27. [Brando]