Does anyone know of any pages that have tests for pop up stoppers/killers?

I know I could always do a general surf, to try to find pop ups but was looking for a single web site which would have all the different types of popups/unders/behinds etc so I could evaluate the several popup killers I have downloaded.

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I can't say it enough! Be Pure! Be vigilant! Behave!
Because if you don't, He'll know. He'll find out. And one night, the Inquisition will be calling on you...