Five minutes is all it usually takes and your done. If you can catch it in the first couple of minutes then you can beat it. But, how many users have any clue on how to do that? Most of my customers tell me they finally brought it in when they just couldn't deal with it any longer. Some last a couple of days! I don't know how they do it. It blows my mind when I can't get the annoying IE or Firefox popup to go away in the initial attempt at getting you to click to download. I always try to kill it without killing the process. I refuse to give in to it.