David - Great to connect with you here. This is a super friendly and informative site where there is alot of communication among the most active members - and there is a multitude of those, since there are somewhere around 95,000 signed up like you and me. I hope you will post a few of your favorites, and, as a follower, I get an email letting me know, so I can try a few out. Let me know what you think of mine, as well. By the way, Claudia has some very useful groups, which I strongly recommend. Welcome and enjoy! - best regards, Amos