These http://www.hokeyspokes.com are kind of cool but seem to be a little "Beta" and very expensive. Anyone know of an alternative? I was even thinking that single leds with something to attach them to a spoke much like the spoke magnet thing for my bike computer would look neat if you had enough of them. It also seems to me that the hokey spokes are big enough to seriously change the aerodynamics of your wheels. I call upon all things geeky to help me in my quest for cool looking safety.