I am starting to bite my nails as well, but I have not received any information. To my understanding there is a two-stage approval process where first your app is approved by a US committee and then forwarded to the country that you have selected to work in for their approval. I was once told that we would find out if our apps were approved by the US committee, but as I haven't heard anything, I am beginning to have my doubts. Does anyone know anything about this?