Les Gasser writes "Ahh, drag racing! If you've never experienced the scent of nitro or the flashing flames of a top fueler running 320MPH+ in 4+ seconds in a standing-start quarter mile run at dusk, you're missing world-class performance art. (See 'High Performance' for the classic on drag racing history and culture). Now the NYTimes (registration needed) has 'Gentlemen, Start Hacking Your Engines,' an article on 're-engineering' engine control computers for maximum performance, combining the drag racing and tech-geek traditions." Having learned everything I know about racing from Gran Turismo, I'm amazed to learn there's more than just buying a "racing chip".