Microsoft's new anti-spyware programe is in beta format. If I remember correctly this will apart of Vista when it's released later this year.
If anyones interested here's the link and some information.
What is Windows Defender
Windows Defender (Beta 2) is a free program that helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software. It features Real-Time Protection, a monitoring system that recommends actions against spyware when it's detected, and a new streamlined interface that minimizes interruptions and helps you stay productive
I installed This and IE-7 a couple of days ago, everything is almost working as usual. The one change, which I don't like, is I can no longer click on a URL in an email, and go to that page, instead I get Explorer opening My Documents Folder. 😂 😂
This has to be an error, expect that will be cured/updated sometime!
I have it up and running on one PC
Its a firewall and antivirus in one.I have it running alongside Avast A/V with no problems
It seem quite good