----------------------------------------------------------------------------- Hi Friends On 26 SEP, A.J. Miceli asks about NTSC: AJM> Zettl in Television Production Handbook says: National Television AJM> Standards Committee. Believe Zettl. To confirm: Peter Utz's TODAY'S VIDEO, 2nd Edition, page 64: "NTSC: National Television Standard Committee. Experts who developed the NTSC video standards which ensure that all TV signals in the United States are compatible." Hope this helps. Peace, Rand