[mythtvnz] unpnp streaming of live tv

[Spider]

Having been a long time reader of this list and never actually doing
anything I have actually gotten around to actually building my mythtv
box and have got it all working.

Now I knew it had a unpnp streaming ability but didn't realize I
couldn't stream live tv 'out of the box' or so I am lead to believe.
Am I correct in this assumption or is it possible?

I have built this system from my old linux PC and is a little under
powered, however once this is proven one way or another I may install it
on my current linux PC which is much gruntier... I'm using mediatomb on
it now and it works well with my PS3.

If mythtv can't stream live tv then I was thinking of using this atom
powered shuttle box to view it instead.

http://global.shuttle.com/product_detail.jsp?PI=1153

Basically I want to drop sky soon, but I can only receive satellite
signals where I am, no possibility of terrestrial freeview I'm very sad
to say. :-(