In the past several months of reading Q and A's on the U.T. I have been impressed with the rapidity of response, the plethora of answers ( and opinions / suggestions ) and have felt that the time I have spent here has been worthwhile. I have attempted to figure out the structure of the threads, but am puzzled by a couple things: First, there seems to be some sort of indentation scheme when viewing the messages in a thread, but I do not understand what protocol / convention or rules govern this. Have I missed some esoteric HTML command? Second, when attempting to follow one of the really hot topics, like the Jurassic Park Nature of us dbase / Foxbase / FoxPro / Foxpro for windows / Visual Foxpro technicians, I have been rebuffed more than once with the nasty message that only '50?' messages are allowed to be viewed in a thread. Is there no link between parts of an enormously popular thread, or as with responses from the SEARCH engine provide an incremental response? Keep up the good work.