Also! Here is a book I found helpful, even though I followed basically none of his advice:

http://www.amazon.com/Philosophers-Diet-Weight-Change-Nonpareil/dp/1567920845/ref=sr_1_1?ie=UTF8&s=books&qid=1291995614&sr=1-1

And you might find this guy interesting. He's chronicled his whole weight loss saga and is so far keeping it off, despite his job as a food critic, which is pretty impressive:

http://www.seriouseats.com/tags/Ed%20Levine%27s%20Serious%20Diet