PC protection utes

My computer is a year old a month from now. The subscription to Norton Internet Security 2005 and eTrust Pest Patrol will be expiring on/about May 7. I am tending to think there are better utilities out there that will do a better job of stopping spyware and adware (and trojans) than the aforementioned two. I just ran a free webroot.com spyware scan as offered on the Kim Komando Radio Show. It found half a dozen spywares and two adwares.
So now I'm thinking I want something better. I tried a free shot with Zone Alarm, but got nowhere with it. What do you guys use? I want to avoid having to spend $30 on each of umpteen different utilities. I want my email address book protected, I want my webtracks erased, I want all cookies and any other crumbs sent into the ether and I want any/all URLs obliterated-- I don't want anybody to know where I've been or who I spoke to when I was there. I want so much protection I can't remember myself where I've been or who I am.
Thanks.
So now I'm thinking I want something better. I tried a free shot with Zone Alarm, but got nowhere with it. What do you guys use? I want to avoid having to spend $30 on each of umpteen different utilities. I want my email address book protected, I want my webtracks erased, I want all cookies and any other crumbs sent into the ether and I want any/all URLs obliterated-- I don't want anybody to know where I've been or who I spoke to when I was there. I want so much protection I can't remember myself where I've been or who I am.
Thanks.