1)   Mamutu 1.5.0.22
Monitors live all active programs for dangerous behavior (Behavior Blocking). Recognizes new and unknown Trojans, Worms and Viruses (Zero-Day attacks), without daily updates. Small but very powerful. Saves resources and does not slow the PC.

 2)   Online Armor Personal Firewall Premium 3.0.0.190
Best Personal Firewall for 2008 - Online Armor - Protects your money, identity and your Data.Wheather you're browseing, Transacting or receiving Email; Online Armor can protect you. This award winning software is easy to use right of the box.

 3)   Comodo Internet Security 4.0
Comodo Internet Security combines the award-winning Comodo Firewall and Antivirus software in one easy-to-install suite. More than 10 million PC users around the world rely on Comodo. Free.

 4)   Comodo AntiVirus 4.0
Comodo Antivirus is the free way to rid your computer of viruses and malware and now features auto-sandboxing of untrusted files - totally isolating unknown threats in a virtual operating environment where they cannot damage your computer or files