McAfee AntiVirus Plus 2010 with 3-User License for free after a $20 rebate. Here is a screenshot for your reference. Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order for free shipping. Note that it is NOT necessary to own the previous version of the software to qualify for the rebate. This program shields PCs from viruses, spyware, and has a firewall, along with McAfee SiteAdvisor. Most places have it for about $23 or much more.