I have been addicted to this site for the last week:
http://www.especiallyheather.com/ Before you read it, you should know that it is deeply moving and makes me cry on a near-nightly basis. Not only for her plight (she has three young children, one who has severe birth defects AND she has a brain tumor) but in amazement for how she has been able to turn her entire life over to the Lord.
Today's entry was particularly touching.
If you are the praying type, send up a prayer for her. She needs all she can get.