i got issues when i want to remove it...
I can't set the brightness via the settings menu anymore.
I's not as bright as it should be when I set the build-in brightness to full..

I removed /etc/init.d/[custom brightness file]
also removed /etc/event.d/[custom brightness file]
removed mce.ini and renamed the mce.ini.backup.

how to get the brightness settings as it was before installing your one ?