I've seen these posts all over the web, but it seems like you need to post your personal HJT log inorder to get the right help. I thought I got rid of everything...I am running AVGfree, and spybot, and I use Modzilla 99% of the time. I suddenly got one of those pop-up automatic installer, but I was able to cancel it...but I still some stuff got thru. I scanned the whole computer, deleted all the files and I went through the regisitry deleting suspicious stuff and ran HiJackThis and killed maybe 2 programs. From what I can see, my computer is clean...but it still get those random popups. Sometimes it's winantiviruspro, some times it's some IP address and the page doesn't load....etc. Here is my HJT log. I hope one of you guys can help me. Also, what programs can I use to completely prevent this from happening again. It has happened before, even with all the pop-up blocker, anti-spyware and antivirus programs. Thanks!!