I'm looking for a NAS solution for my home office. Two of us live in the same house and need to be able to access the drive from anywhere. We both use macs. We are a web development studio, will mostly be using the NAS to share photoshop and Microsoft office files. I've been looking into Synology, Buffalo, WD, or building a computer to run FreeNAS. Anyone have any experience or suggestions for using a NAS in this type of working environment? Edit: RAID is a requirement. Also considering Mac Mini server.