Ya, who knows. I got the "application recieved" email from them last November 9th, Thats 2007 to be more specific, and my phone interview is this october, and its been rescheduled twice. Whatever. I don't think they know whats going on right now. If you get dumped out of the system, just re-apply.
As long as you have the app recieved email you should be good. From here, I would just send in regular updates. Your in the system, just send updated times/resume every once in a while, and hurry up and wait.
Good luck.