Hello again,
What do audioholics have to say about Integra DTR 5.6 and DTR 8.2. (Cant find these on integra websites for some reason, I can find DTR 6.8, 7.8 and 8.8 but not 5.6 or 8.2). Does anyone have any experience with these units? Does anyone know if they have Dolby HD and DTS HD features? DO they these receivers have speaker calibration?

Hello,
I don't have any experience with those two particular models, but I do have an Integra 8.8 running my Axiom M80's, vp150, and QS8 surrounds with 2 SVS subs. It sounds damn good! I really like mine. It sounds like the two models you are looking at might be older units. I doubt they have Dolby or DTS HD. Sorry I can't be of more help. Maybe someone else will chime in about this. Good Luck!

I am pretty sure that those are older models.