glenn II Ah,but you can clear up your typos. Sign in at the top of the offending thread with your username and password. Then when you go to your post, you will have a second "button" at the bottom of it....EDIT. Click on the edit, and you can fix (and only you can fix...) your typo. I often post and then search for a google link, come back and edit my post with the link. You may NOT really edit your content to say something else or a mod will censure you...but fixing typos is common, and increases the readability, and reliability of the forum. Enjoy. pete

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A third rate theory forbids.
A second rate theory explains after the fact.
A first rate theory predicts.
A. Lomonosov