http://www.crash.net
This is the best place to go if you want news/features/pictures on any motorsport. It is a very professional site, these guys know what they are doing...

http://www.racingforcharity.com/
I fully support the ideals and efforts of racingforcharity.com, and this website is run by a group of people who gain a tremendous amount of fun from channelling their love of motorsport into a practical, meaningful contribution to charity.

http://www.formulagreen.com/
You will all be aware of my interest in the environment, and Formula Green is a concept which will analyse motorsport with the aim of making it more environmentally friendly.