UHDLumen
OS X program made in AppleScript that sets your brightness to the max
...Once you get to the window. Click "Open in 32-bit mode". I do not own a PPC computer so i cannot verify if this works. If you do use a PPC computer and this method worked. Please message me. I'd appreciate it.
UHDLumen takes up 103..........wait for it..........KILOBYTES of storage
SHOCKER!!!