Thanks.
So you're saying that when 'centered timings' is enabled on ATI cards it will keep the 4:3 aspect ratio of lower resolutions? Have you tested it? How does it look?
Having read through this entire thread (and still unable to decide whether I should get one), I feel I should comment on a few things.
Firstly the aspect ratio. Some people seem to not understand that the screen stretching is only dependent on the resolution. Pictures and images are stretched...