The screen dim on 24 inchs imac

The screen dim before sleep on an Intel-based Mac's built-in display, even if the Energy Saver setting "Automatically reduce the brightness of the display before display sleep" is disabled. This setting may no longer be in effect after restarting the computer.
any body has a fix for this.
see the bug description at.
http://docs.info.apple.com/article.html?artnum=304092

Yes, I do, I am hoping for a permanent fix from Apple, but in the mean time I have a script which will run each time you reboot to disable the screen dim.
I have posted this as a separate thread.

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