WatchGuard Firebox 1000 (WG31000) Firewall
Firebox 1000 offers the processing power to meet the needs of most small to medium-sized organizations. Equipped with a security-hardened Linux operating system, the reliable Firebox 1000 is dedicated...
Pros: Fairly easy to setup (once you get past goofy serial+ethernet cable routine)
Cons: Poor technical support, product line not ready for enterprise environment.