Pop-up stopper from
www.panicware.com
I have the old school one that just works for IE and Netscape, no AOL. It's simple and it let's NO popups through. If you want a popup all you gotta do is hold Ctrl. In the years I have had it, not one popup has sneaked through. Even AOL has a new popup stopper built into the browser. So AOL, IE, and Netscape are covered.