I haven't had luck with streaming recorded tv over the internet :(
I've searched these forums (and others) with no luck.
Both machines are running the RC (build 7100) and both have been secured using my windows live id. I even installed a codec pack on the laptop and I was able to play one...
audio problems
codec pack
digital media
file recognition
file types
home network
internet issues
media files
media player
rc build 7100
recorded tv
sharedmedia
streaming
streaming issues
troubleshooting
video playback
windows live id