Thanks to all of you.........He finally got a few (broken)hours of sleep last night. Every time he lays down, he gets drainage and starts coughing, and I get worried about him because he had a 4-bypass heart surgery 2 yrs. ago, and a mini-stroke this June. Not sleeping isn't good for the heart, and I'm kinda over-protective about his health. Since we don't have children, I overly-worry about him.