Does anyone know of a reliable free firewall program I can download?

[lilstilo]

Can anyone recommend one?

[Colmaca]

I use the payed for version of outpost pro, but the free version should be ok

http://www.agnitum.com/products/outpostfree/index.php

[renegade600]

zonealarm (http://www.download.com/3000-2092-10039884.html) is considered one of the best free ones.

[lilstilo]

thanks guys