I've officially exceeded 500 titles on my HTPC and recently had a scare in which one of the drives in the LVM array started exhibiting errors. I decided it was time to separate the disk from the front-end and put some redundancy in-place. I checked out some of the turn-key solutions like Synology and QNAP. It seemed steep to spend $650 for an enclosure with no drives so I set out to build my own.