I have a Panasonic TH-50PX75U plasma with 1366 x 768 Resolution, and the Panasonic DMP-BD30 Blu-ray player. If I choose "Auto" on the HDMI resolution setting on the BD30, how do I know what resolution the player has selected? Because my plasma is 1366 x 768, I never know whether to choose 720p or 1080i. For my cable box, I use 1080i. What do you think I should choose for HDMI resolution? 720p or 1080i? Also - on the BD30 under speaker setup, the manual says that your speaker settings (large, small) are "not effective" when using bitstream, which I am. Does this mean that these speaker settings don't matter? I'm going HDMI to my Onkyo 805. Thanks for your patience and help - I'm a BD newbie!