no one's guessed any of my second ones.
I did!
rini 05: The Avengers?
Your other two look pretty familiar, but I have no confidence in my guesses on them.
i'll try to put up new screen shots later today.
As per the rules, you can only have three out at a time. The idea behind this rule is that no one can monopolize the game, and no one can post huge numbers of incredibly obscure movies and expect to collect tons of points for wrong answers.
We may want to amend the rules a bit on collecting points for unguessed screencaps, though. It seems like few people try guessing on the ones they don't know... I was expecting people to be throwing out guesses left and right, but apparently everyone is being more prudent than that.

Perhaps we should make it so that you collect a point after a certain amount of time has elapsed since the last wrong guess? That way we can cycle through faster than having to wait for 10 wrong guesses.
I'm thinking this: if 48 hours elapse without a guess (not just having incorrect guesses, but no guesses at all), you may repost your screencap again (to remind people that it still hasn't been guessed). If 72 hours elapse without a guess, you would be able to claim your point.
Of course, if people were actively guessing (wrongly) on your screencap, then the 10-wrong-guesses thing would still apply. It would only be when people stopped guessing at all that you could claim the point by default.
Thoughts? Objections?
Correct! 1 pt for George.
(Scores updated.)
I was about to post that, actually. Your challenge made me look at the screencap again and I noticed the rather unique license plate. A quick search of that license plate turned up the name of the movie.
Greg Hines 07, Final Destination
Nope!