Had one today that was going to be about shopping but froze and wouldn't continue after it played the first commercial for me. Then I couldn't use the help@greenfield button at the bottom of the page because I had a message about the default mail server not being properly installed - I guess it wants something I don't have in operation on my computer at this time - whatever. And of course, that was the only survey available for me, wouldn't you know?! Shouldn't complain, have had good luck so far this month.