Well, I was doing some reading and decided to give Threatfire a go. However, doesn't work on Vista x64. I have Avira (free) and SuperAntiSpyware (free) installed so far. Given I am a developer, I am not considering SandboxIE and similar since I often have to download and install libraries and components. What's are good security programs under Vista x64? I guess all I need is some sort of HIPS? Thanks.