Somehow the original question I posted has gotten separated from this one. Take a look at http://www.galtsgulchonline.com/posts/18... , http://www.galtsgulchonline.com/posts/17... , http://www.galtsgulchonline.com/posts/18... . They should cover things so far.

Walt,
what is your goal in posting words with no context? Did you intend to include a link? If so you have to copy and paste a link in the url box under the Title. If not, give us a some context in the Note box. otherwise, you will not get comments. This is a discussion site. We want to discuss. give us some parameters for discussion please