Free AVG Antivirus Professional edition (more advance scanning and powerful scheduling than the AVG Home Free edition) valued at USD$29.95 for a year license.
For the cost of nothing, you can download, install version 7.5 PRO Edition and get a free license for a whole year (License will be expired on the 1st of December 2008!)
The comparison between the PRO and the FREE version can be read here.
The license key, etc is automatic, so you just need to install and do nothing!
Of course, if you already have Kaspersky antivirus or NOD32 (both are the best antivirus out there in my opinion), you don’t need to install this one. If you want to save some costs to install this on your other computers, then this is for you! 
I’ve put a mirror on my server (instead of the rapidshare, megaupload, or other public servers), so it should give you a faster download speed.
Download the Free AVG Antivirus 7.5 Professional Edition here. (link removed – no longer valid)
