I don't know of any out of the box, but I have been playing with both the HD home run box fform Silicon Dust  and the pchdtv cards. The pchdtv cards are very nice and support Linux very well, actually Windoze is a secondary OS for them all the drivers come out in Linux first. Between either of these and a little time with MythTV and there you go. 
<br><br><br><a href="http://www.pchdtv.com/">http://www.pchdtv.com/</a><br><a href="http://www.silicondust.com/">http://www.silicondust.com/</a><br><br><div><span class="gmail_quote">On 7/17/07, <b class="gmail_sendername">
Josef Lowder</b> &lt;<a href="mailto:joe@actionline.com">joe@actionline.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
.<br>Where can one purchase an HD DVR that can be used for recording<br>HD programs off of broadcast without having to pay Tivo or Dish<br>or DirecTV for monthly service?<br><br><br><br>---------------------------------------------------
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