TVSquad

Sure the DirecTV HR21 digital video recorder is pretty and all. And it can record up to 100 hours of MPEG-4 HD video, which is nice. But the HR21 lacks one thing its predecessor the HR20 had: the ability to record over the air HDTV. That's because the HR21 does not include an ATSC tuner.

It looks like DirecTV is remedying that situation by releasing the AM21, an optional box that sits above or below your HR21 and provides not one, but two ATSC tuners for just $59. Considering the fact that you'd be hard pressed to find a good PCI card with 1 ATSC tuner for that price, I'm not really sure how much business sense this move makes. I guess DirecTV was able to keep the costs down on already expensive HR21 by omitting a feature that not every user will need. So even if DirecTV is selling the AM21 at or just below cost, the fact that many users will not buy one could make some sense. But I don't see why they wouldn't charge a few bucks more. Not that I'm complaining, mind you.

[via EngadgetHD]