From: alchemist on
http://xtrema.rtr.gr/beta/xProxy.zip

The above is a link to an http/https proxy / traffic monitoring movie -
windows only, 388K shockwave projector.
Should be really simple to use: Download and run the movie, hit the
start button, launch an internet explorer instance, and surf a bit.
Feedback on how this thing performs on your network (download speed/response
time compared to direct connection or other proxy) would be greatly
appreciated.
Note that the port you select (default 888) must not be firewalled - if
using a firewall, you'll probably be prompted by your firewall software to
allow the port's usage.

Thanks,
-alchemist