I am trying to grab a website behind a form authentication.  First, I tried in
Vista(via boot camp) using Httrack's GUI, but after plugging in the proxy
information, the request timed out.  The proxy looked to be my mac address
with a few extra characters at the end, not sure if this is normal behavior.

Figuring I might have better luck on the Mac side with command line, I tried
using --catchurl, but I immediately am met with this error: "Unable to create
a temporary proxy (no remaining port)"  Any help?