The screen brightness mod was originally developed to provide the 4th brightness level in XMB and Game without the A/C plugged in.  Although this was built into 3.30 OE and later firmwares, the screen brightness mod allowed you to access the 5th darkness level.

The mod has been working fine since 3.52 M33-4, but it seems to be broken by 3.71.  I know there's a tonne of plugins around, and I'm too lazy to look through them all, so basically, does anyone know of a module which allows usage of the 5th darkness level on 3.71?

Thanks for responses :)