On Windows 7 (or Vista) I use
New versions of ZoneAlarm and PC Tools (2009/09/02 14:12)
PC Tools Firewall Plus 6 has been released. The new version should come with Windows 7 support and significant improvements of application protection module. We will test the new version in our next Proactive Security Challenge update.
Also new versions of ZoneAlarm products have been released recently. The 2010 series newly supports Windows 7. In our security testing project, we will replace ZoneAlarm Pro with ZoneAlarm Extreme Security to get the best ZoneAlarm products can offer. The new version will be tested soon.