So I had my reinstall today... the installer brought an HR21. I had an HR20-700 that I'd bought at CC. And they were reactivating my old HR10-250. So I guess I'm running the gambit! Anyway, I was really disapointed that the HR21 lacks OTA, since in my area ABS, CW11, and PBS HD are all not available in local HD. Is it worth my calling and trying to fight for an HR20 instead? THe installer was trying to sell me on how great the 21 is.