First Flash10 P2P application unveiled

Today I’ve found FilesOverMiles: a website that allows the exchange of files between two users with a P2P connection using Flash.
This is possible thanks to the new Flash 10 P2P capability.

However, this P2P feature needs an initial handshake between the clients to start the connection, and it is done through a “rendezvous service”.
Since I didn’t know that Adobe publicly released a rendezvous service or specification, have the folks at FilesOverMiles reverse engineered the protocol?

Useful links:
Stratus: a rendezvous service from Adobe (beta)
Flash Collaboration Serivice: Adobe hosting service for RTMP/RTMFP
Real-Time Media Flow Protocol FAQ