A couple other things, the HR21's are black, the HR20's silver. The HR21's also have a 2nd ethernet port to be used to passthru a network connection. They also have a coax DD5.1 port along with the fiber.
While the HR21's don't have ATSC tuners there is an external ATSC tuner due to become available late February/early March that provides OTA digital support.
Which will cost extra, ...
IS there any info about adding an external hard drive on the HR21-700
You can ask but no promises. Some folks have said recently that they got one, other say they've tried but gave up. Somefolks say that D* says to go find one at a store and get it there. Hopefully the AM21 ATSC tuner box will be available at the end of Feb/early Mar so it won't matter then.
A couple other things, the HR21's are black, the HR20's silver. The HR21's also have a 2nd ethernet port to be used to passthru a network connection. They also have a coax DD5.1 port along with the fiber.
While the HR21's don't have ATSC tuners there is an external ATSC tuner due to become available late February/early March that provides OTA digital support.
The HR20-700 doesn't have coax out, but the HR20-100 and HR21 do.
I just checked the manuals on Directv's website. The HR21 doesn't show a coaxial output.
I just checked the manuals on Directv's website. The HR21 doesn't show a coaxial output.
Does anyone know if the optical digital can be split using an optical splitter? My xbox and dvd player, can, for instance, both use the splitter, but my comcast box can not be split! So I have to use its' coax audio. If the HR20 doesn't have coax out I'm not sure how I'll split it.