I'm new here and still learning the do's and don'ts. So I am not sure if I am allowed to post the name or the link of the antivirus I have found. I wouldn't be surprised if most of you know which one I am talking about anyhow...
The basic addition is free, or you can step up to the next package which they charge. The basic free doesn't have the adware & spyware. For that I use search and destroy and adwarese. (not sure if I am allowed to post that, please delete thread if I am breaking spamming rules, sorry)
If I am allowed to post the free antivirus here, that'd be great... other wise just yahho or google search "free antivirus" and it'll be #1 in the search
I've been very happy with it, it works great in combination with good ad and spyware programs... And best of all, it's free. I love free stuff

, moderators do ban for frequently doing that.
(can't say i blame them!)