So I followed the instructions here with CF8 on winXP:
http://www.cfchimp.com/wordpress/2008/08/enabling-ssl-on-the-coldfusion-8-built-in-web-server/
and got the following error:

Any idea what is wrong?
On FF I get this error:
Secure Connection Failed
An error occurred during a connection to 127.0.0.1:9100.
Peer reports it experienced an internal error.
(Error code: ssl_error_internal_error_alert)
Also there is nothing in the CF logs.