Holy whoa, I've neglected this thread. Well, let's kick things off again with computer relocation!
What?
Standard HDMI cables are 6-15ft long at your local cable store. Computer speaker cable might be 6-10ft. Keyboard and mouse cables run to 10ft max. That means that the work station or media center is always within 10ft of the computer. If your computer is loud it ruins the media experience, and if it makes a lot of hot air it'll be a pretty warm room after a couple hours of gaming. If you just want a cleaner desktop setup, then getting rid of the tower would help out a lot. There's also the annoying issue of a coax outlet on the wrong side of the room and the resulting problem of trying to run coax cable across the room out of sight.
Alright, to the point.
Wall jacks! More specifically, modular wall jacks!
Start with something like
this. This is a single-gang (or single wall plate-wide) wall plate with six keystone ports. You can get 2- or 3-gang plates for anything from just one port to 18 keystone ports, depending on the setup you want.

Of course, there are lots of wall plates out there:






From there, you can start picking what you want for the plate! USB, HDMI, RCA, VGA, 3.5mm Audio, CAT5/5e/6, and almost anything else can be found to fit in a keystone port. (I haven't yet found a DVI keystone jack, but I think the physical outlet might be too big to fit in a keystone port.)





Once you have what you want in mind, double-up on the item count, because you're going to need a second setup for the other end of the cable run. Find a good spot in the wall, send some cable through, pull the other end from the wall on the other side, and screw in the plates! Granted, that makes it sound like a 5-minute job (which it isn't), but once it's done, you can run your hardware anywhere you'd like in the house!
Even better: Some keystone jacks have ethernet on the backside (ie. HDMI on the front, ethernet on the back, fequently called HDMI over CAT5/5e/6). If you elect to run your outlets over ethernet cable, you could run all the connections to a patch panel. What does this mean? If you wanted a house-wide audio, run your source audio to a 3.5mm audio over ethernet keystone port, then run the ethernet to a patch panel/switch, then run ethernet cables throughout the house back to 3.5mm audio jacks where you want speakers! Or the same can be done for HDMI for multiple mirrored remote displays! Holy crap, there's a lot that can be done. I'll be daydreaming about the network possibilities if you need me.
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