I've been really considering a home media server for all of my movies, music, and family videos. I have a really old Sony computer in the attic that might be perfect for it, but I'm not sure how to begin. I would definitely like to have a lot of storage (5+ TB?) in some sort of redundant system. Does anyone have something like this? What sort of upgrades should I add to the Sony tower to make this work? I'd like to add it to my media closet and could directly connect it to my router and A/V receiver.