Without DVR capabilities (at a bare minimum, a half-hour or hour long buffer that can be trick-played) this virtually is useless (for me). If the feature had DVR capabilities (and adding a drive will obviously increase costs), with guide data, it'd be interesting, but I might still pass. I have one tv in the house in a location that makes using cable impractical, so it's OTA-only. It gets its guide data and content through a TiVo (which carries with it a subscription fee and greater hardware costs than Roku or Boxee).
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