It looks like open beta is almost here. I'm editing my original post to take out the link I had. It looks like fileplanet subscribers can get into the beta right away and everyone else has to wait an extra week. If you can't wait, then head to Fileplanet and sign up for their membership. I would note that Fileplanet was not really ready for the half million people that hit their servers today. Expect lots of errors and crashes when trying to sign up.