So quit acting as one, Jay J. If you ever read the welcome menu it says "Bob will be personally monitoring the answers and plans to put his two cents in as well." Don't discourage the posters by posting "Bob's not here..."
George, You came to the right place and Bob, himself, may read your post. You can also e-mail him more directly if you go to http://www.renovateyourworld.com/ab.htm and under ask Bob you'll see e-mail. Someone will get back to you.