CopyPoint wrote: > That's the point: How do they work inside? Just as an A/B - 4-p switch > cascade? Try it? Also, you can study the diseqc PDF spec and make an educated guesss. It might be a 4-port switch with A/B in each of the four ports, or vice versa. Or something else. :) >> Drop me a note if you want a copy the the diseqc spec or my sample >> config. > Yes, both files please. Take a look at these: http://almamedia.fi:8000/~sjm/vdr/DiSeqC_bus_spec.pdf http://almamedia.fi:8000/~sjm/vdr/diseqc.conf -sjm