Hi Jo...yes, I did some exploring last night on that site, and a bit today. You're right...those "puzzles" have a LOT of info! Haven't checked out the photos there, but I did find some on another site.

Some of his stuff was confusing, though...one of his symptoms was the cold limb, plus he added as dx criteria the agitation/depression/irritability, which is not really an issue for me. I sleep fine (unless I'm in a lot of pain), and don't really have what he calls "limbic" symptoms, and my arm is hot rather than cold. He did make a distinction in the causalgia section about that, tho...

The RSDS site has a fantastic index of medical articles and research, for anyone who's interested...Here's a link to it:

http://www.rsds.org/2/library/articl...ive/index.html

I'm trying to find another good article I read...can't remember what it was titled or where I found it

Thanks, again!