I received a Sony HT-SS380 for Christmas. I have tested out a plethora of movies on my new HT-SS380. However, every movie that I try that says it has Dolby TrueHD, it never shows up on the display panel of the HT-SS380. If I hit display on the remote for my PS3 model CECHK01 or my Sony 3D Blu-ray BDP-S590 it says English Dolby True HD 5.1 ch 48kHz on the TV screen. But on the display of the HT-SS380 it always has Dolby Pro Logic (PL) lit not Dolby TrueHD. Why is this? Both the PS3 and the 3D Blu-ray player are connected via an HDMI cable to the receiver. Should I also connect them to the receiver using an optical cable? Furthermore, what should I set the Audio Output settings on the PS3 to? Should I check all of the boxes? I primarily use the PS3 for everything. Any help would be greatly appreciated. I am newbie when it comes to home theater equipment, but I want to get the most from my equipment.