I was thinking something was on my computer and Norton said there was nothing. After reading past posts here I went to lavasoft to download adaware to see what that might find. From lavasoft it sent me to cnet downloads for the ad aware 6.0 program. While it said a download would take several seconds, nothing ever happened, so I got suspicious and turned off the computer. Now Zonealarm keeps blocking security intrusions from cnet, although I never installed what I didn't actually download. What have I done to my computer????