Hi
,
For those that like me still have to run a desktop firewall (hopefully for me not for much longer) there is a new Kerio Personal Firewall release.
Kerio Personal Firewall is free for personal (not comercial) use and it has just been made WinXP SP2 compliant even if old Beta already had this feature.
Other than that one there are of course plenty of other PF out there just as Sygate or ZoneAlarm.
Just don't use the one that comes with windows since it doesn't stop outbound unwanted traffic.
Download link:
http://www.kerio.com/kpf_download.html
Cheers