Thanks for that HPV info-it's amazing the things you learn from others when you keep an open mind. Today I called to see whether they had tested the tonsil tissue for HPV when they did the biopsy. The "computers were down". Thank you so very much for bringing that up...I watched the on line lecture. So interesting, sounds as though Barry has an even better future--wooo hooo! 9 more rads for us to go!! I can't believe we are in the single digits.