I have an old HR 10-250 that I own and am looking at reactivating in my setup. My question is will the HR 10-250 recevieve all the same programming and HD channels as my HR 22's already in my system? Thanks

I created a .ts file of a DVD on my PC. It plays great with Media Share on my HR20 and HR21. But on the HR24 all I get is a black screen and no audio. But the progress bar shows that it is playing. All the HRs are connected via DECA.