Does anyone know anything about the Michel Montignac system? I got a snail mail solicitation which sounds too good to be true, lol. Which usually means it isn't worth much. But I do find lots of testimonials online and not much derogatory info, so I'm wondering if anyone here has any personal experience with it? It is expensive and I just don't feel comfortable leaping without talking to someone who's worked with it first. Thanks for any info you have! :^) gene