New Marantz owner here, have been a Yamaha customer for years and years. Once I updated to Paradigm speakers I felt the Yammy to be to bright so I switched to SR5007. So far I am only impressed with the video up scaling and not the audio quality. However, I am having trouble finding where I can switch audio modes (dolby digital, DTS, NEO, etc.). With the Yamaha's this was on the remote as separate buttons, but I can't find this on the simple Marantz remote. I also scanned through the setup menu but could not find it either. Right now everything is decoding in PCM 48khz, but I need more punch if you know what I mean. Also, when I hold down the movie or music buttons I only get two choices, stereo or virtual. Any help would be appreciated. I have two weeks to return it, and I am wondering if that is the best bet for my sound preferences.