Hi

    I wrote this unit  over  a  number  of  years  and thought that other
    people who have not yet written  such  a  unit could benefit from it.
    So I wrote a .NG file for it and released it.

    If you like it, please let me know.

    I suppose there could  be  even  more  features  for  me to add but I
    don't know if anyone is going to  use  this.   If there is sufficient
    response for any of my products I'll improve that product.

    How did I get all the text so nicely aligned?

    Ahhh, that would be another little program of mine. . .

    This software is free and thus I take  no responsibility for any loss
    or damages.