Hi Oddvar,
could not find you anymore on Facebook. Chris Corbett is looking for you for some information on a link between Road 7 (between Phou Khoun and Phonsavan) to Long Chaeng; a track in Southeastern direction. I was of the (possibly wrong) opinion, that you drove that track once many many moons ago.
Let me know and if you want Chris to contact you; do you have an email/phone contact in Nan?
Cheers - Peter