Some Finn Brothers multimedia for you at the BBC6 website. You can listen to recent live performances in the '6 Music Hub' of "Won't Give In", as well as "Six Months in a Leaky Boat." "How Will You Go" and "A Life Between Us." You can also watch the "Won't Give In" video here.
A second link to BB2 has their own Finn goodies - some pics and a 17-minute interview / performance.
thanks to Princess Yum Yum for this information