> They are going to need a pretty powerful laser to run all the cup warmers= , > battery chargers and blinky christmas trees :O ) Serious point though, what about all bus powered devices. More wall warts? 'Copper, Wireless replacement technology' :) Gordon. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .