I haven't heard anything yet either, but I just called Admissions and a very tired sounding secretary (probably not the first confused call she's picked up) answered that they should be contacting everybody next week (07/06/09-07/10/09) with either an invitation to an interview or a rejection. I'm still anxious of course, but now I at least know when to expect to hear back.
It's comforting to know I wasn't the only one feeling left in the dark, so hope this helps. Good luck to you!