So I'm scratching my head trying to make up my mind whether I should build a NAS in an old Power Mac G5 case by flowing an unraid build video on YouTube or just save time and buy a Synology 1813+? I am not technical in nature and have never built a PC (or even owned a PC for that matter ). But it seems pretty easy. All the NAS will be doing in storing all my ISO and music files and hosting a couple of very small websites (portfolio sites). All served up to a couple of Mac Mini's running XBMC, PowerBook Pros, iPads etc Any advice greatly appreciated.