I'd start here
[link|http://www.tucows.com/firewall95.html|Tucows]
The [link|http://www.tucows.com/preview/213160.html|Sygate] offering looks interesting, and is free for personal use.
~~~)-Steven----
"I want you to remember that no bastard ever won a war by dying for his country.
He won it by making the other poor dumb bastard die for his country..."
General George S. Patton