[Shark151]

NOD32 A.V
COMODO f.w.
Malwarebytes Anti-malware

 

[prefectfloyd]

1. Are you trying to protect yourself from someone/something?
2. Do you have sensitive data on your computer?

Look into:
http://www.zonealarm.com/store/content/catalog/products/z100g/index.jsp

I'm not a fan of checkpoint firewalls, but I set this one up for a customer and its pretty neat.