Hot on the heels of the kaspersky offer via German magazine here is one via a US newspaper courtesy of the Raymond CC blog.
download link here http://www.centralcommand.com/abj.html
Can't comment on it's usability or merits as I'm am ESET user. The company blurb states "Vexira® Antivirus is a easy to manage comprehensive virus defense solution for Microsoft® Windows. It can be used to protect a single home computer, a small office network, or an enterprise with thousands of workstations and servers.
Can be centrally managed, updated and deployed
Low system requirements
Industry leading virus protection technology
Easy to use
Complete automatic updating"