I purchased a new home last year ... it was built in 2006. Whoever built it was thinking. They ran 4 RG6 cables from the dish location to a central box (in my laundry room). They then ran a single RG6 to all the applicable rooms from that central location. With the way DISH is doing things these days with MOCA and the like ... this has been PERFECT! I have a solo node at my central box - done deal.
If I had one wish ... that they ran a second RG6 to the main TV location for the purpose of an OTA connector. With the 4 cable run to the dish location, I could use 3 for the dish, and the 4th for the OTA antenna. (I currently only use 2 from the dish ... but I would like to get a Super Joey which will use the 3rd.) Back in my 722 days (at the old home) I used a splitter to run my OTA and satellite signals on one cable - worked great! With the Hopper, you can no longer do that.
Sadly I am going to have to get brave and go down into my crawl space and perhaps run some RG6 from the central location to the main TV area where the Hopper is. In the winter ... it was too cold (at least that is what I told myself) ... now that it is spring and the creepy crawlers are waking up ... I should have done it when things were cold