Page 6 of my manual says the HR20 cannot record OTA programs. What's up with that? The same page says the user can watch and record three programs at once. That's poor wording for an ability to record two while watching one earlier recording. References in two places regarding instructions for programming the remote give two different page numbers for those instructions, neither of which are correct. The number at the bottom of my last printed page is 502-2002040.