Get your computer out of your bedroom immediately. Move your computer into the family room/somewhere public, where your family can help to wean you off using it for hours. My oldest son had a WOW problem in high school...didn't see him for hours, grades plummeting. We moved all computers into the family room and it made a big difference. He's at college now, but I believe--based on grades!--that he's still managing his online time much better than he was.
Zone diet on and off for several years....worked, but too much focus on exact meal composition
Primal since July 2010...skinniest I've ever been and the least stressed about food