This is a bit UK-centric I'm afraid - I tried to find some more European stuff but failed. Take a look at:

http://www.dab.org/
http://www.ukdigitalradio.com/
http://www.bbc.co.uk/digitalradio/

...and just to prove it's not all BBC the independent radio group GWR (_____'s better music mix + Classic FM) has a page on it too (digital probably makes it much easier for them to transmit exactly the same programme on supposedly local radio across the whole country):

http://www.musicradio.com/digital.html

(I tried to mark up those URLs but they got all confused in the preview window so I gave up. It's back to cut & Paste I'm afraid).



--
Mike Crowe
I may not be speaking on behalf of empeg above :-)