Mine are the boring old eat less and exercise more. In the past seven years I've piled on four stone that I want to lose. I enjoy my food, so rather than cutting out certain types, I'm just trying to eat less at each sitting. So far this year I've lost about half a stone.
I should try and visit here more regularly, too. I used to spend about three hours a day here at one time, but a combination of work, getting married and a few other hobbies stole all of my spare time. I'll try.