that sounds like a project I'd do in my future house
Let's start with the basics: You most likely don't need to buy half the stuff that you think you do.
I will explain what I would do to get such a system going and then I'm sure we can work on the details later.
1- cat5e (
http://en.wikipedia.org/wiki/Category_5_cable) cables will support 1080p streams afaik. Obviously, you need a cable in every room used
![;) ;)]()
You might want to go for cat6 cable if you can get a good deal on them since they'll provide you ample future proofing (cat6 supports 10gbps...lol).
2- Buy a normal computer. Racks are nice but hardly necessary in your application. Sure, getting a 1U unit would look nifty and you could put it somewhere in the basement but it doesn't actually change anything.
That computer should be something middle priced with a crappy vidcard and a motherboard which supports 6 or 8 SATA drives (for future expansions). I'm thinking 4gig ram and a q6600 should be ample room. You are looking at a Linux system for the MythTV option (goooo open source!)
You'll need a router that works with 1000mbps speed as well. Wireless is fun but probably not a necessity for you. Think about how many concurrent computers/rooms will be used and get a router with 1-2 extra ports (ie: 6 rooms? 8 slots).
3- Install your mail/printer/file/media server on that computer you bought in step2. Some printers are equipped with ethernet ports, which makes them able to be plugged straight in the router for even easier access.
Plug your internet in the router so that it can be shared on all the possible connections. After that, you want to create rules to send certain traffic on your server. Setup as needed (let's fine tune this when we get there).
4- As for the video recording, I'm less knowledgeable on that issue but I believe there exists a software called MythTV (
http://www.mythtv.org/) that does pretty much exactly what you need. You'll need a TV card for your PC and some good amount of hard drives for recording (the 1tb drives at 100$, SATA interface comes to mind here).
5- For the sound system, I'm sure that there exist many different interconnect technology and you might want to actually read specialized guides to figure out what's your best bet. I'd say that HD content streamed over the same cat6 cable piped into a decent audio card (connected by either spdif or normal connectors) to your 7.1 speakers should do the job just fine.
Here though I'm not quite sure if you meant that you wanted to get multiple 7.1 outputs going but I'm pretty sure this setup would work just fine.
6- I'd say for the rest of the stuff, it gets pretty straightforward. Get a 1000gig drive for the PVR (Expand when needed) and another one for files/backups and a third one for mp3s / movies / pictures. That way, you can expand easily if needed.
I'm thinking that the real problem with this is to rewire an home after it's been built. I've read some good stuff about ethernet over power cables so you might want to look at that to save yourself some work (it goes to like 300mpbs+ nowadays).
edit: If you look at MythTV more closely, you'll see that you can have multiple servers recording from multiple cards and stream that to multiple clients to watch on multiple tvs. That sounds like flexibility to me
Damn, now I want to get one of those.