Hi Scott and welcome,
I know there are posts on our RSD forum
http://neurotalk.psychcentral.com/forumdisplay.php?f=21
and possibly on the
Spinal forum
http://neurotalk.psychcentral.com/forumdisplay.php?f=22
Chronic Pain forum
http://neurotalk.psychcentral.com/forumdisplay.php?f=10
It might be quicker to use the search tool and search all forums for SCS - I think you'll find quite a bit of info.