Rob,
never feel like you ask too many questions, that is what this is all about, many times the questions you have others have too, and it is amazing the support and suggestions one gets here, I use to be more active, but all too often I just read emails and shake my head as at this point, 10 years it feels so bad to see so many suffering with this disease and I get sooo sad, we all seem to basically suffer in the same way and have the same symptoms and bottom line is the drs keep as comfortable as they can, but really does not seem at this point much to do for this disease accept comfort care, that is why we need each other so, I pray for all of you and think about you as I read each email,
blessings to all !
julie