I don't really want to help hijack jones' thread, but train driver, if you and your buddy get the idea working, take lots of pictures, write it up, and submit it as a Tech Tip. Now, back to jones' query.
Jeff Nelson
"Beer is proof that God loves us and wants us to be happy." - Benjamin Franklin "Always do right. This will gratify some people and astonish the rest." - Mark Twain
but train driver, if you and your buddy get the idea working, take lots of pictures, write it up, and submit it as a Tech Tip. Now, back to jones' query. 