For those of you struggling with constant popups check out these guys.
http://www.spywarenuker.com/
They rock! It got rid of all my spyware and other crap I had. There was one program I couldn't get rid of and I sent them the logs it produces and the fix was in their next update a few days later.
It's nice having a PC that is 100% bullshit free. I had to get rid of Kazaa though since they install the Gain shit on your PC when you install it along with that My Search Bar and who knows how much other shit. Fuck Kazaa for that reason.
I got rid of all of the bullshit by:
1. Uninstalling Kazaa
2. control+alt+delete and stopped all of my .exe files from running that I didn't need running.
3. Ran spyware nuker and it's all gone.
Just thought this could be useful info, especially to the newbies because I could have used this a long time ago.