Jim, I'd love to use XLR connectors. Where does one find the 5 pin variety?... Jeff > The other > possiblility is 5 pin XLR's.. They are tough, can take 250 volts legally, > and in the 5 pin configuration can handle a few amps per pin. You can also > get shielded 5 conductor cables already made up as "DMX-512" control cables > in the theatrical lighting business.