Great tips for staying motivated on there. It sounds simple, but I find the easiest thing to do is just not buy the crap food. I find it very easy to resist the purchase, but much harder to resist eating if I know something is in the cupboard - so the supermarket trip becomes the most important thing!

We are currently building a community at http://www.skinnyo.com to help with the other side of keeping yourself motivated - getting friends and others involved and even competing with them. It's obviously much harder to do these things alone..