I have Luis on my buddy list. Last week I had seen that he or someone using his screen name was online 3 times, and several times the week before. In fact he is on line right now. I have been tempted to Instant Message him, but I feel that would be an invasion of his privacy. I'm sure that he has received plenty of emails, letters and phone calls inquiring about his health. I just wish he or a member of his family would respond to one.