Technical :

My way on firewalls...

ZA (free) > Kerio 2.5 (free) > Outpost (pro) > ZA (free)* > Sygate (free) + Windows Firewall


Technical would you advise running Sygate (free) + Windows Firewall b ?[/b]
I seem to remember you testing quite a few Firewalls a short time ago, ( I think it was you…) .
As Bob said :

That's only half a Firewall. Only protects incoming but does nothing for outgoing protection.
And I didn't think you could run the SP2 with another firewall. ???