Video Tutorials not saving registration

Hey there,

I've installed the video tutorials on http://parentsinprogress.org. I entered my user and pass for WPMU dev and the plugin does not save the reg info. I know the info is correct; I'm logged in to your site right now.

I have the update notifications on the site with the API key installed as well. Any ideas why the video plugin won't take the account info?

Thanks,

John