I tried to post from my phone, but it didn't work. Anyway, I am in the hospital, lost 25 pounds since June. Fev1 dropped from 80 to 37 and insurance is only covering 60% of stay. So, I'm trying to save money and am trying acapella instead of being charged for respiratory therapists and cpt. My doc is satisfied, but I just wonder if the acapella is as good? Thanks for input! <img src="i/expressions/face-icon-small-smile.gif" border="0">