I have a scope with an rs232 interface. According to the manual the rs232 interface is used in combination with x-y plotters. Does anyone know if there's somekind of software tool available so i can attach the scope to the pc and instead of output on a x-y plotter to get the waves on my screen ? =20 Arno -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics