I Just recently switch my receiver set up by moving from a Sony 2ES and purchasing a floor model h/k 325 and now I have a couple of questions. First for some reason the guy that sold me the receiver had a white sticker right above the display. I tried to peel it off carefully but there is still a lot of the sticky residue that remains. I thought of using goo gone but I don't want to do any cosmetic damage. Secondly, I like to leave my 5.1 modes in the Ex/ES setup. Meaning when using dolby digital signal always leave it in the ex mode, and when I am using the dts signal I always leave it in the dts es matrix mode( except when listening to ES discrete). My problem is that I can't seem to switch to dts matrix mode. Both matrix and discrete come on when it senses the flag, but I can't figure how to "force" straight dts to dts matrix, like I could on my previous 2ES Sony, and my even more previous Onkyo. Can any current H/K owners help me with anything that I may have over looked?