Using Netflix's Instant Watch? Then you may be as frustrated as I am trying to find movies and shows to add. I do a little dance if I already have a movie in mind, and when I go to add it to my queue, the little red "Add" button (meaning it can be added to the instant queue) is there.
Otherwise, not only is it arduous to peruse Netflix's website for instant flicks, but all the content isn't even in one place.
I had another reason to do my little dance when I found InstantWatcher. Straightforward and unfancy, Instant Watcher keeps a constant and complete list of everything available to watch instantly from Netflix. As a bonus, you can even add movies to your queue from the site if you're logged in to your account in your browser. Bookmark it now, I tell you.