My questions - what software should I use for it - Linux? Windows Home Server? Windows Vista? XP?
I do not think 802.11g is fast enough for streaming video to multiple rooms at once, so I would either have to run cat5/6 or get a wireless N setup - which would be your preference?
Would it just be simpler to put a media device on each tv rather than have a computer at each one?
I have over 550 dvd titles, which would probably be over 800 dvds, maybe even more ( mash is like 28 by itself ), so I would need a LOT of storage and I would like to be able to add more storage as I get more dvds.
Would you suggest ripping all of them to XVID and lose quality, or keeping the whole dvd intact?
dvd carousel?
LOTS of questions! Any ideas will be VERY helpful to me. I can give you a list of all the hardware I have, but it will take some time to get together since there is a ton in a cupboard

Mike
OH I would like to be able to do this as cheaply as possible! I also have a PS2 and a Wii, if any of those can be helpful.
I am looking around to see if anyone is giving away any old xboxes to use as media centers also, since that would be a simple way to go I believe. Let me know!