Updated NetPresenz URL. Still needs update in the light of the new...

Updated NetPresenz URL. Still needs update in the light of the new :Mac:Tools:CGI: stuff. Later. (jvr)

Mac/Demo/cgi.html

@@ -46,8 +46,8 @@ drag a file onto the interpreter the script will tell you what event it got. <p>
 
 To try a CGI script you will first need a http server. I have used the
 shareware 
-<a href="http://www.share.com/peterlewis/netpresenz/netpresenz.html">NetPresenz</a>
-by <a href="http://www.share.com/peterlewis/">Peter Lewis</a>
+<a href="http://www.stairways.com/netpresenz/">NetPresenz</a>
+by Peter Lewis
 (don't forget to pay if you give it more than a test run!). Install your
 http server, and make sure that it can serve textual documents. <p>