Darksecond

I think the big fancy word is "compressed" he! that's the word i was looking for! :P

the VOIP protocol Live! uses is an custom protocol it is heavily zipped (you know made it smaller (forgot the correct word :P)), but it isn't encrypted like the rest of the packet, if you look into the XDK documentation you'll find the full packet documentation. the packets are custom build and so are the VOIP packets. cain can't read it, if you want to read it you'll have to build an sniffer yourself (and see if you can 'dezip' it.)