DIRECTV R15 Receiver/Digital Video Recorder--Up to 100 Hours- may require 2 YEAR extension of contract,monthly fees will apply by DirectTV, may also require to be activated as a "Leased Receiver" as per DirecTV policy change"
Do not get this Box!
This runs as hot and as loud as a full size desktop PC that is on 24 hours a day.  It is just as loud and hot even if you turn the unit off(slightly less noise is made when the hard drive is idled).  I went so far as to unplug it to make the room quieter and not boiling hot and the channel memory is forgotten every time (the shows I recorded did remain though).  It even has to download updates upon every restart which takes a few minutes of staring at a blue screen.  The response time is slow and annoying and having used a genuine TiVo before this is a vastly inferior product.  The customer rep I had spoke to when I ordered this said it was a Tivo product which was wrong.  Directv's customer service has been downright awful when it comes to returning this product and as of right now it is still sitting in my house as I am waiting for return packaging.  While I was happy with Directv's service before, I think I will be canceling out of spite.  The only reason I did not give it only 1 star is that it did work.