We require changing the format of the "approval" and "subscription"
email notifications to eliminate HTML and/or escape characters. This
is necessary because these mailings are routed to an email system
that is not HTML based.

After analyzing Sharepoint's file structure we see that there exists
an "approval.xsl" stylesheet that renders the HTML for the approval
email message.

We tried to modify the stylesheet to eliminate any hyperlinks and
ultimately contain the simple text.

However, we are not able to replace "approval.xsl" due to some
ambiguity in Sharepoint's file structure. That is, we cannot find the
PHYISICAL directory in which "approval.xsl" should reside.

Any ideas on how to attack this pesky problem will be greatly
appreciated and rewarded generously.