I like this free antivirus. I think it's one of the best.

I used it on all about my old pc: with XP, with my precedent Vista 32 bit and now on my new 64bit Vista.

I'm so happy that it's available the new 64 bit version (or better.. the new version with 64 bit support).

Here the article, and here the free download.

A new blog site, inside MSDN, was created in Microsoft.

The title it's about worryingly, but reading better we can see that it's a new type of blogs for people interested in security and all the things that are behind various technologies.

Here more information.