Hi Alan,
 This is the setup that I used at the Cadwell DSC trackday earlier this year. 
 Bullit cam.  
http://www.sports-camera.com/helmet_camera.htm  Camcorder.  
http://www.canon.co.uk/for_home/prod...730i/index.asp   Camcorder was bought here.  
http://stores.ebay.co.uk/Canon-Outle...eNameZl4QQtZkm   Points to remember, your camcorder must have AV in also DV out so that you can connect to a DVD recorder that has DV in (i-link) so that you can transfer you tapes direct to DVD, any other questions just drop me a line & I will do my best to answer them.  
 Chris
