Sunbelt Personal Firewall 4.6.1845

What's New In The Latest Version?
The biggest addition is support for Vista 32 bit (with 64 bit support on the roadmap). However, there's been a lot of under-the-hood improvements in many areas. These include:

* Significant improvement in network performance
* Significant improvement in packet filtering
* Enhanced Process Injection prevents code injection attempts into Windows
* Numerous stability issues corrected in the firewall service
* Significant improvement in overall product stability
* Updated Intrusion Detection rules
* Updated translation files for multiple languages