AIM Sports, the people who bring you the MYCHRON data loggers have the SMARTYCAM coming soon.

The new SmartyCam combines a solid state digital DVD quality video recorder with high speed GPS and real-time data overlays. Configurable instrument transparencies, real-time track position, and GPS lap timing.

An ideal tool for all motorsports enthusiasts as well as for all outdoor sports, from cycling to skiing, from hang gliding to skating..

You can also take it off the car and put it in your boat, bike or 4 wheeler. It will be self contained.

Click on this link to get a preview.   http://www.smartycam.com/index_eng.htm