THIS is a little bit more empahtic...
http://www.digitalspy.co.uk/broadcas...ext-month.html
On February 1, the channel will launch in standard and high definition in the UK and Ireland, available exclusively to all Sky's 10 million subscribers.
This seems to suggest exclusivity in both SD and HD... but we'll see.
Sky are spending a lot of one on this channel... expect to see the SD version on VM sooner rather than later i think.