I've just finished releasing v0.6 of a TTHud application - which allows you to record your drive and label the video with current ECU data like RPMS/SPEED/THROTTLE POSITION.
If anyone interested in a example video :
1. Plug VAG-COM dongle to your RS232 Port ( COM 2 )
2. Plug in your webcam
3. Run application
4. When ready - hit ENTER button to initialise ECU and start recording