oh man is this cool. RFID tags the size of a grain of rice, 1kbyte of EEPROM - thats readable and writable at 1.5 meters at 56kbits, 13mhz. Its going into every piece of Benetton Sisley clothing. They talk about the in-store inventory uses but the uses beyond that are astounding. I am trying to get a reader device as soon as possible. I want to install it in the doorway at linuxfund labs and see how many hits it registers during weekly meetings. Id use it as a door lock key, just walk up to your door and it unlocks.