Thanks Larry

Glen, I'm currently away from home and although I have an Internet connection, and I'm able to receive emails, I can't send emails, due to a location restriction imposed by my ISP
I'll get the tutorial to you as soon as I return home - probably Friday........
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Willum

After silence, that which comes nearest to expressing the inexpressible is Music.
Aldous Huxley
( especially when the music is played on a KN7000....)