Macbook pro backlit KB help

Are there any third party apps (preferably free) which can control the screen brightness and brightness of the backlight keys, as standard mine is shocking, it keeps adjusting the brightness of my screen when I slightly move it.

Or is there a way to turn off the auto sensing it has built in it?

I'm not on the MBP at the moment, but have you looked under System Preferences/Display?

Thanks Lowe I feel like an idiot now! I had a look this morning and obviously wasnt awake enough to notice the box that needed to be unticked!