I have a newer home that was wired for cable TV. It has a single cable feed into the basement where it is split out to most other rooms in the home. I now have a Mitsubishi 55807 and would like to change to the Dish network in order to receive HD broadcasts. Can I use a SW-44 or SW-64 switch to branch my satellite signal out to each room (3 TVs) as opposed to tearing my home apart in order to run a dedicated feed from the dish to each receiver? BTW - my current cable is RG-6, I doubt it is quad-shielded.