> > > And it will stop global warming and revive the dodo bird. Can you give an > example of an instance in history when a large scale problem's technical > solution was switched from a simple one to a complex one, and things got > better ? Especially when the technology was very new ? Well, yes. Anyone remember the little booklets that they used to look up your credit card number in? In 1983, Verifone started rolling out 4 MHz Z-80 systems with a modem, card reader, display, and keyboard (for damaged magstripes and user entry) This allowed much faster update of hot card lists, significantly lower fraud losses, and no more manually processing paper credit card receipts. -- > Feel the power of the dark side! Atmel AVR -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist