Three things:
Canola works on the N800:
http://thoughtfix.blogspot.com/2007/...ola-video.html

Navicore GPS system coming to the N800:
http://thoughtfix.blogspot.com/2007/...it-update.html

Finally, using the N800 with a Bluetooth ODB-II scanner and Carman:
http://thoughtfix.blogspot.com/2007/...-and-n800.html

The first and third of those have videos. Enjoy!