Thanks for that "m kenny" - I wonder do IWM ever modify or enhance their captions - if "helpful" info is received? Both these captions could I guess be "enhanced" if some good additional info is made available (somehow?) to them. I guess however that they might prefer to keep some captions generic rather than getting too specific in telling people what it is that they actually show? But I suppose that there is always a chance that something in a caption might be just plain wrong, in which case they would at least want somehow to be told about that? All the best, Rm.