Sure, I enjoy all of the immersive stuff, but I'm not going to pay $200.00 for Auro 3D at this stage of the game. I'm setup for it, but why do I have to pay $200.00 ? Maybe I should have waited, but Denon had the x4100, and DTS X wasn't out at the time!! I'm very happy with my 5.1.4 configuration. I love Atmos, neo x,DSU, I even listen to DSX at times. I remember when prologic was the thing, with a mono rear, then we went to 5.1, and jumped back to PLII. I'm not saying I won't update my system, but it's not going to happen anytime soon