Hi Folks, we're looking for a memory-device that can be plugged easily into a receptacle like a plug or a car-key. It should contain about 1 MByte of EEPROM/Flash-Memory (ATMEL has chips with even higher capacity) and reading/writing should be serial. DATAKEY offers things like this, but they have a parallel data-bus. Anyone can help ? best regards, Reelf Monsees -- BAMBERG & MONSEES GbR Systeme f|r Wissenschaft und Technik Steindamm 22 * D-28719 Bremen Fon +49-421-646775 * Fax +49-421-646785