Yesterday I jokingly suggested to a coworker that he should modify the reflow controller to use a Bluetooth adapter in place of the serial cable. He said the idea was "too cool not to implement", and last night I observed while he controlled the oven wirelessly from his office, from 30 ft away. It's been a while since I've seen anything as bizarre. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist