I use low GI as a guideline for eating and we talk about it quite a bit in the PCOS area.
One thing for anyone if you are ever interested in started a specific group, you are always welcome to start a thread in the General diets area:
http://www.3fatchicks.com/forum/gene...-questions-10/
Sub-forums tend to be created when a large demand is shown for a specific area of interest and expands enough to warrant a sub-forum of its own.

. Congrats on getting those numbers down, keep up the hard work!!