Thanks to gloves pics i think im figuring out how to use my camera better. There are settings that i didnt even know had option menus that allow you to tweak the quality of the image. What a great thread.
For the NEX system I recommend customizing your function keys to your liking.
Go here to do so in your camera's menu settings...
Menu > Setup > Custom Key Settings
I'm not sure what's different between the 5 and the 5N as far as buttons that you can map, but that's where you go to change around your settings. It's crucial if you want to shoot in Manual mode. Makes switching settings that you use the most much easier than digging through the menu interface.