I would like to backup all my DVDs and BlueRay collection onto several HD. Is there any standalone device that: - Can hook directly into either my Denon AVR-4806 or Plasma TV TH-50PX77U HDMI port. - Has DTS support - Has a swappable or interchangeable HD (500GB and beyond) capability. - Allows to play the IFOs, VOBs and eventually BlueRay ripped format if needs be.