Curious, what do you have your C1, C2-1, C2-2 and C2-3 buttons set to? I'm just curious about best practices. I mostly shoot jpeg because I'm not a pro and I shoot mainly for fun. I don't need huge raw files of my dog so my C1 is set to jpeg only, However, when I am out and see something interesting I can quickly get to C2-1,2,3 to set my cam to RAW. This is what I use the C buttons for and the main settings that change- (All have center weighted AE and AWB) C1- [mainly for jpeg]: jpeg-fine, A-priority f/4, quiet mode, e shutter, natural scene mode, intelligent ISO C2-1 [mainly for raw]; raw & jpeg-fine, A-priority f/4, standard scene mode, normal shutter, auto ISO C2-2 [mainly for fast shutter]; raw & jpeg-fine, S-priority 1/500, standard scene mode, normal shutter, auto ISO C2-3 [mainly for quick B&W jpegs with RAW backup]; raw & jpeg-fine, dynamic monochrome filter What do you use the C settings for?