Free antivirus & antispyware protection

When most people think about antivirus, the first names that come to mind are Mcafee, Norton, etc.. While both of these will provide adequate virus protection, they also both COST MONEY. Enter GRISoft... They make a product called AVG that's every bit as good as the previously mentioned software, and they are FREE (as in beer). AVG also makes a good (and still free) antispyware product. You can find links for these (and more) in my links section.