OFF TOPIC: My Brother-in-law sent me a Led Zeppelin link which will be of interest

The film Celebration Day captures Led Zeppelin onstage in all their glory in 2007. The band discuss their musical legacy, reputation for excess – and why they will never reunite again

http://apps.facebook.com/theguardian/music/2012/oct/11/led-zeppelin-swagger-knew-were-good