thanks for the quick responses, cheersMichael D'Angelo;1718125 said:No, they are current models. All HR20's and HR21's can do the same functions and features.
I think that all depends on your goalgmac said:do i have to upgrade any of my units?
HR20-700, HR20-100,
thanks
your absoultely right... I didn't mention the dish or tv. I do have hd tv's and hd dish, not slim a slim line.Doug Brott said:I think that all depends on your goal.. If it's HD, no. However you will need an HD capable dish and an HD TV or you still won't have HD.