Actually not one to avoid- I drafted my brother (who always qualifies) and he did a short/fast one by Nielsen/Reelresearch on Discovery Channel shows and it froze at the end. He tried refreshing & going back and just kept getting blank white screens. After 5+ minutes he finally gave up and got another survey on cars. When I finally got my computer back, (20 mintutes later) I went to close all the pop ups and the Discovery Channel survey window was still open and had reset to the demographic page at the end...so if it happens to you, DON'T CLOSE THE WINDOW!!-just give it some time.

Susan