Thanks David. His patience has improved over the last 21/2 months. He is going to need this patience now more than ever. Hopefully, he can start posting soon. Right now he doesn't have Internet access at home. When he begins to feel better, he can go to the library to check e-mails and the like. His white blood count has been very low for the last 8 days. He even had to take shots to help bring it up. Will have blood work done on Monday. Naturally, he's staying away from public places as much as possible. Thanks for all your insight and information.