I remember when my brother entered this stage, no longer agitated but not giving up either. He spent about 3 days like that and died on 2/12/08. On one hand we were so relieved to hvae the right mix of med going - to see him quiet, free of pain and peaceful, even snoring as he rested. But oh how I wished for just one more conversation. Tim's struggle with GBM ended 9 months after his diagnosis. On 1/7/08 he decided to stop the chemo, Avistan/CPT II, that wasn't working anyway. He died 5 weeks later.
I'm sorry for all you're going thru - I've been there and know how difficult it is.
Praying God peace on all of you in the days to come.
Judy