(Put another way, I only see Svante's behavior as a reluctance to either look for solutions himself, or ask about what he doesn't understand, such as "what is a dsc?". I thus can only be reluctant to take the time to explain everything in details, since I don't know what information is missing in what has already been repeated half a dozen time, I'd have to explain everything thoroughly, which I surely don't have any time to) Samuel