I'm still waiting to hear from the coordinator; I wrote him an e-mail the day after I received my invitation, so I can't imagine what's taking him so long unless he's just totally swamped. If I don't hear in a few weeks, I will probably—kindly; no broken bones—nudge him again.

Can the audio project wait until after the 27th? I would love to: I have fearsome academic commitments right now.