I'm using an ATI Radeon HD 4800 series card and a Samsung Syncmaster Bx2350 LED monitor.
I've just updated my driver to Catalyst version 13.1 (from version 12.1 or so) and pushed the scaling options to max so that the display reaches the border of my screen (set on 1080i resolution).
The problem is that the scaling setting isn't saved and that the black edge around the screen reappears whenever my computer comes out of sleep mode. I've checked and unchecked the box under the scaling options in CCC but no difference.
Thx for posting a solution.