Thank you all for your kind words...they mean a lot during this difficult time. I do feel fortunate for having 5 years with my Dad, when this disease claims others earlier. There are some really excellent treatments out there that can provide hope. My Dad's body just couldn't take any more and he couldn't deal with not being able to use his mind anymore... that is what was so awful towards the end. I pray that others will fight GBM and have good quality of life during the treatments.