If some of you ignored the “for race use only” disclaimer, plug in the Nikko derestrictor and intend to get yourself in serious trouble with the law, here’s a site you might be interested in, radarbusters. He sells lots of radar detectors and related items but there is a ton of generally useful information such as laws regarding the use of radar detectors in your area, information on jammers, stealth coatings and things of interest to the speed obsessed. The site is run by a retired 20 year cop and radar instructor. Products include the HARD, Helmet Assisted Radar Detection system. Of course, bikerslegal might be handy, too.
via Bruce Schneier