Hey Charlie, That's a great question. As of today Slingbox does not have HD capability. I have no idea when they plan to add that capability. Try contacting Slingbox directly with this question. Their contact information is located on their website slingbox.com.    « less

The dish has four outputs that will go into a new 4X8 multiswitch. If you are going to have an HD receiver the H21 then you will only need one cable. If you are going to go to the HD DVR HR21 then you will need to have two cables to it for both tuners to operate.   « less

Your subwoofer wiring can be made with any 16 gauge speaker wire with RCA ends added by soldering them on. Or if you use coaxial cable with the f-connectors on the ends you can then screw on RCA adapters to fit into the subwoofer. The ends can be purchased from any electronics supply store. The wiring may also be run underneath the house if you have a crawl space below the room.   « less

This is very easy to do with converters aka: baluns. One company that specializes in these is Gefen. The converters are a bit pricey but they do the job. Check their websiteGefen.com for details.   « less

I get asked this question all of the time. Dishnetwork has a receiver, the Model 322, that has two tuners that can be fed to two rooms for two TV's. That will give you seperate TV viewing on each TV with no additional monthly charge for the second TV. This is not HDTV capable. You could split these two tuner outputs to feed more TV's if you like, but they would not have seperate TV channel viewing. Check with Dishnetwork to get this receiver installed.    « less

Hi Brian, Great Question. I don't know what the size and power is of your speakers and your amp. But the simplest solution to this is to either turn it down late at night or use a good quality set of headphones if you really want to surround yourself with sound. This is a question of being a good neighbor in a close environment. There really is no other way.   « less

Hello Rob, That's a great question. Structured wire is a bundle of cable containing two Quad Shield RG6 Coax and two Cat5e wires. Cat5e wire can be used for many things. It can be used for voice or data. It can also be used for HD component signals with the use of signal converters at each end. It can also be used to conduct an analog or digital audio signal from room to room. Another use of it is for control signals to control equipment with a remote extender if an RF remote doesn't have the power to transmit as far as needed. Because of this versatility I would recommend having it installed for unexpected future uses.    « less

Yes, CB the setup that you listed should work for you just fine. But you could use a much less expensive diplexor than the one that you chose and still get the job done.   « less

Yes, There is a company called Gefen that makes converters to convert Component, HDMI, and Composite vidoe signals onto cat5e cable up to 1000 feet. Go to Gefen.com for more information on this great product.   « less

There are cable converters that convert from DVI to HDMI. But when you do this you need to run a separate audio cable. Because you lose the audio from the HDMI which DVI doesn't handle.   « less