Yesterday channel have great TV programmes on trains like train truckers, The Architecture The Railways Built, Hornby A Model World, Steam Train Britian, secerets of the London Underground and they show some of the BBC Great British Railway Journeys with Micheal Portilo on there. Also check out Walking Britain's Lost Railways, Extreme Railways with Chris Tarrent on Channel 5. Channel 5's catch up might also have The Great Model Railway Challenge series. If available DVD a great watch is a 1960's tv series called railway roundabout. These might also be on Youtube.