I want a new video card, but I keep dragging my feet in ordering the thing because I fear that a new card means I need to redo my custom timings from scratch. I guess my question is, if I save my custom timings, then try them with the new card, are they likely to work as is? I use VGA and a VGA to component transcoder, and do all timings in powerstrip. It took like 2 days to get decent 720x480p and 1920x1080i playback on my CRT TV. Will it matter if I stay with same manufacturer (ATI) or is it OK to change manufacturers?