I have heard of people doing it that way and I have heard that it works every time, but I've been told that they do not last? The tech's I spoke to said that you would get a service call in about 6 months? Not on everyone but on some of them. Have yours worked for over 1 year on all installs? Also do you know if it would work with the modulated output of the second tuner and a Cable Modem signal?
Thanks,
Tasos..