An item was published in the IBC daily newspaper, which was based on info from sources inside BskyB. Basically demo units in Comet and other places in December, with real service launching in February 2006. Here's the link http://hugecgi.com/cgi-bin/ibc_dailynews1.cgi?db_id=122897&issue=4 Tandberg where showing there realtime H.264 encoding with an 8Mbps CBR encoded channel and a 4 channel stat muxed feed. Resolution was 1440x1080 and 1280x1080. Tandberg are supplying encoders to BskyB.