Natural/Dietary treatment for PCOS.?

I was diagnosed with PCOS today and the DR. told me that my only options for treatment were Clomid (if I wanted to get pregnant) or birth control (if I didn't want to get pregnant). Neither of these options really work for me. I was just wondering what you ladies out there with PCOS have done to help get the weight off and get your period back. My husband and I do want to have another child (we have a son who is 4 1/2) but have decided at this point fertility drugs are not something we want to do. So any suggestions for natural treatments or dietary changes would be greatly appreciated. Also, if anyone can recommend some good books on PCOS I would appreciate that too!