I think it's difficult to help someone that is a Webaholic. Maybe, I'd advise Roger to turn off the computer and the mobilephone and practice some sport.
I don't know if we have to talk about Net addiction or Net dependence because we really need internet in our everyday life. I spend a lot of hours in front of one computer but I'm not an addicted, I have to work with it but, for instance, I don't have internet in my personal mobilephone.
Of course there are a lot of Net addicts, but the problem is not the electronic device or the internet, for me the problem is why there are so many addicts nowadays (for instance, to the sport or to the phisycal care... Is that less dangerous than Net addiction?).