The site I was thinking of with the blue poles and blue brushes was in the middle of the exhibition the aquaclean guy was at the back of the hall. They had a video demo on their website set to music and cleaning bmw signs. They gave me a dvd of their stuff but I am blowed if I can find it. It could also have been the show 4 years ago ::)Annoying when you cannot fit the pieces together. Dave Turley you and the Mrs were there can you help out ?