Summary: I have two QNAP devices - a TS-639 Pro Turbo NAS and the NMP-1000 media player. The former is a thoroughly excellent device with bulletproof reliability and functionalty. Not so the latter. I wanted to do away with my extensive DVD collection gathering dust in several selection wallets in my lounge. Not only do they make a tempting target for burglars - they're also a pain to hunt through and keep swapping out.