LED clothing! All it needs now is a solar panel as a hat to provide the power or some mechanism to turn body movement into a gyroscopic power generator. Colin -- cdb, 3/07/2009 -- colin@btech-online.co.uk -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist