Why have a progress bar at all? I'd rather "Submit" and... things happen immediately.<p>I do realise that there's probably some server-side things going on when you've submitted, but you could do that at the very last form input, and once the button is pressed, magic appears. No loading, no progress bars.<p>If javascript is disabled, these buttons do not work. <i>Always</i> need a fallback plan.<p>I know this is a WIP, and it's awesome. Very green though. ;-)