The aerial on my roof has blown over. I have sky but use the aerial to watch freeview/terrestrial when recording from sky. I have been quoted £100 for new aerial/mast. To upgrade to sky+ is £99.
Finally, the point.
With sky+, can I watch one channel whilst recording another? Can I then transfer that recording to my DVD recorder?
Cheers.
You can...you can also record two channels whilst watching a third recorded program. IT ROCKS 
Eh, actually you can't. Not with Sky+

With Sky+ there are only two feeds from the LNB, meaning you can record ONE Sat channel while watching a second. ie, record Sky sports whilst watching Sky movies.
Only with Virgin cable and their V+ box you can record TWO channels whilst watching a third. ie, record Sky sports and Sky movies whilst watching Setanta sports.
I know, cos i have both systems.
