Looking for an external enclosure with the following features. Striking out miserably myself so far, and beginning to wonder if it just does not exist. 4+ 3.5" bays 5.25" bay Because of children, I have backed up just about my entire DVD/Blu Ray collection. This results in several bits and bytes of data stored in ISO containers. I do not currently have an interest in transcoding to another ATV available format. I do want to get rid of my Popcorn Hour system. That said, my tentative solution is a DAS connected to a 2011 Mac Mini. The Mac Mini could AirPlay to various ATVs in the home from the media found on the DAS. I would like the aforementioned DAS to have a 5.25" bay as well. I intend for this to replace all USB drives I have for the family rMBP and MBA systems, and use a VNC to control the Mac Mini and rip media. I believe a copy of OSX Server will also allow me to save Time Machine backups on the Mac Mini attached drives. Are there any glaring holes in this plan so far, other than my inability to find a 3.5"/5.25" external enclosure? I would really like to keep it as an all in one system.