Also try
www.gwpvideo.com
Graham has shot several videos of UK preserved steam andthere are severl Narrow gauge titels. He is a regular on the Ffestiniog where I work, his latest - Ffestiniog Railway Locomotives is a must haveand includes the Welsh Highland Garratts. Most of his recent stuff has be produces with the help and narration of Gordon Rushton, former FfR General Manager. Graham is very friendly and often answers the phone himself.
Owen Chapman
PS be patent with the website