As I have mentioned earlier in the thread I do my storage and backup to an unRAID machine on my local network. you can check out there site with the link above, but also check the unRAID wiki and the unRAID forum to get an idea of how the server works. If you have any questions feel free to ask me or post on the forums and the community will help as much as we can.
Thanks for the links, I'll have a read tomorrow and post back.
One quick and possibly stupid question, how do you sync your mp3 players to library held on a NAS? I thought this wasn't possible with iTunes for example?