Hope this is ok to post in this section!
A colleague of mine at the BBC has developed this cool app for Mac OSX which takes the live streams from the Beeb and feeds them into this simple app on your desktop. Simple design but works really well. Also nice that it gives you the up coming schedule from a drop down menu. This guys makes some really cool apps and you should check out his blog for others including RadioAunty which pretty much does the same thing for all the Radio Stations.
Hope this is useful to some ;)