I started out with a list of goals I wanted achieve for my setup and I think I did pretty well.
. It needed to be easy on battery lifeI want to give credit to byrong because with out his testing that he published here, I'm not sure if I would achieved all of my goals especially when it came to battery life. Also to the entire CM team, you guys are great and its much appreciated that you guys give us such support for the latest android OS.
2. It has to work in all lighting conditions. It must be easily read in really dark rooms and in bright sun light.
3. I didn't want the screen brightness to "jump" it had to be subtle.
4. It has to be responsive to changing light conditions.
Below you'll find all my settings, please feel free to comment and let me know how it works for you. Please remember I've only tested these settings in CM7 and that I have an AMOLED Incredible so I'm not sure how these settings work for people with the SLCD Incredible.
Settings>CyanogenMod settings>Display>Automatic backlight
[Standard Disclamier: I take no responsibility for any damage your device may incur due to rooting, flashing custom roms or anything else you may do to it.]