I don't post much...but I read these treads....so I just want to put my 02 cents in on the Samsung SIR-TS160 for what it's worth....I have 3 HD recievers hook up with Directv....Zenith 520...Hughes HTL and the Samsung SIR-TS160... 1st - The Samsung HD picture is as good as my other 2 receivers... 2nd- The Samsung SD picture is good...but the Zenith is a little sharper...the Hughes to me is about the same as the Samsung... 3rd - The Samsung is a lot faster in changing channels and custom setup with caller ID 4th-The only problem I had with this unit....is the lockup issue....but that only happens when tune to a weak ota signal..This unit pulls in all my local digital channels and when I took out the weak channels the lockup issue went away 5th-This samsung does not have any audio drops like my hughes... In closing..for $ 99.00 that it cost me from Directv...it is a great buy...so take which ever receiver D sends you and be happy....after all we are talking about High Def...The Samsung does not take a back seat to my other receivers....if I had to cancel 1 of my 3 receivers it would be my Hughes HLT...The Samsung SIR-TS160 is a work horse....BE HAPPY....Don