The findings in the "Portscanning" thread in the hacking forums look promising. The Xbox uses the UPnP standard for autodiscovery and streaming media, so *in theory* it should be possible to use any device that implements the UPnP MediaServer spec (like MCE) to stream to the X360. However, I wouldn't exactly be alarmed or surprised if the 360 either a) rejects connections from everything but a whitelist of server devices (simple workaround in that case) or b ) uses proprietary extensions/transfer protocol.
I would appreciate it if someone with a 360 and MCE could post some packet dumps. Don't forget multicast.
This post has been edited by Dameon: Nov 26 2005, 03:36 AM