Why not post it to http://www.piclist.com? Every piclist.com member
(different than PICList membership btw) is entitled to free webspace. Or
I believe there is a page on interfacing to telephones that it could be
posted to. That way you could just post the link and everyone would have
access.

Josh
--
A common mistake that people make when trying to design something
completely foolproof is to underestimate the ingenuity of complete
fools.
        -Douglas Adams

Vern Jones wrote:
> I sent Michael a circuit that is very similar to what is in a telephone.
> It performs the transformer coupling and provides a way to extract the
> DC and Ringing and still maintain a balanced line as well as providing a
> single ended, isolated connection for his oscilloscope.
>
> If anyone is interested it is in the form of a .pdf file.

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