Are you certain? They make you wait a minute or so, and then punch in a code. If you get it wrong you can't download. It's to disable bots. I had no problems trying it out just a minute ago. Try again just for laughs.
__________________
"If you build a man a fire, he stays warm for one day. If you set a man on fire, he stays warm for the rest of his life" - Edgar Frog