I'm thinking of doing this to my NAS http://wiki.dietpc.org/wiki/DIET-PC_on_an_ARM-based_Thecus_NAS#Download But I don't know how well it will hold out under my novice-ness. I have to do this to get it working properly, or destory thRAID Volume to retrieve the presets folder. It doesnt say if it gives me the currently missing ability to expand the RAID volume. So my question is: Who here has built a custom NAS (Assuming linux based is the best option)? What did you / would you use hardware / software etc etc? Is it noisey? I do have a small Dell SX 280 but this is a media PC and will not fit 4 drives in it, no matter what I would strip out. I need cheap, small, quiet, expandability, 4 Disks, RAID. What do you all recommend?