We've had an interesting 6mths too with our DS15. Earlier on this year we found out he was smoking, I was devastated, all his mates smoke so he decided to join them. Both my boys have facebook and I am friends with them so that I can see what's going on. My DS12 also got a netbook last year through the school, he has created a home account where he can access the whole internet when not at school. When at school there are certain sites/games which the school have blocked but even then DS12 told me some of the kids have managed to unblock them.

Regards,
Dianne