Very sorry that mnb is unscanable and it is true that more antiquated forms of finger print readings have limited the adoption of biometric technology thus far. However, new technologies just out are big improvements and attempts to break in, tests far superior to the ones attempted by the MythBusters, fail. Today biometric technology can even measure if there is blood pumping through your veins, so the old idea that someone could cut your finger off and use it to access your home or online accounts is out the window. If Apple does launch a biometric security app the biometric industry will finally take off! Just my two cents... Ian http://www.greendomainmarket.com/