Oh no! I just read this and my install was earlier this afternoon. He *DID* use a diplexor. What is the problem with this? Can you tell me why this is not good? Anything I can do at this stage, or is it too late?Rick214 said:Don't allow the use of a diplexer, have the installer run 2 lines for both OTA and the satellite. If you've already got your working OTA installation, all the installer has to do is run one line from the dish