*sigh*

ADHD child who's 8... I respect you a lot for the amount of patience it must require to deal with him.

I remember reading a book about how to deal with children with behavioural issues (which encompasses ADD/ADHD a bit). If I can remember the book (I'll try really hard!) I'll send you the title.

Books aren't always useful but it could help.

What about using negative reinforcement?