=20 > I'm used to my car going where I look, so skateboards going when > I think is OK, too :) 'tis a pity about the 'distractions' though. You know, cars pulling out, cars going past, pedestrians, young child chasing a ball from between two parked cars, what time is it, how fast am I going, my nose itches, bet that girl thinks I'm way cool ......... Needs to be able to positively detect and act on only key thoughts --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .