Lalli,
I absoutely agree with your thoughts about eating more slowly. I suscribe to the same theory, as I have also read it in magazines and seen evidence for it on TV. Plus, it just makes sense as your body needs time to "realize" that it's full or satiated...and I like to eat more slowly so that I
can enjoy the food

.
Like another poster, I also saw a documentary on TV that supports this notion, as the French do tend to be slimmer and they eat more slowly, enjoying their food.
~Colleen