thanks i have no idea where doc got the info, on some of it I got the same opinion/info even from one of the docs at the UW when I mentioned what local doc said ... (when my prosthesis was needing refitted and causing bad irritation) so as I said - it makes it so confusing LOL ... anyways thanks for your explanations, your explanations sound much less scary i am just so glad we don't have to understand it to fight this nasty stuff...

happy new year!!