This happens to me also, I run ad-aware and spybot and even spywareblaster to get rid of everything. I don’t even use Internet Explorer, and I have no pop-ups when I don’t run aim with awaybox, but when I do run awaybox, on 2 separate computers, pop-ups from http://webpdp.gator.com/4/message/246/pn/adtegrity_gator_us_pop_new.html?q=cD0zMzImZD0xMTI4MiZlbD0xJnc9UUJuUmFncjdCcGtBQUc2Y1JPYw%3D%3D&de=1 and other gator sites, I’m not sure if it is always this one, but always from the webpdp.gator.com site, which I have added to the restricted sites. But before I ran the immunization with spybot it would also bring up a window trying to install some gator program. So it is Awaybox that is causing this.