Is there any software available (I sure there must be some) that allows me to adjust the output resolution/quality of my video beyond what my video card already allows? I am currently using an ATI AIW-7500 , but I would like to experiment with settings for TV output that are more specific than what the ATI provides.

I have seen at least one software (powerStrip I believe) that appeared to allow for this kind of settings. Settings I would like to experiment wth include refresh rates, and resolution (possibly 525 lines to try to match the TV? although I think this may be firmwared onto the card?).

For instance, I have read that 59.94 will make the best refresh rates when playing back video material and multiples of 23.976 will work best for film based material. Since the lowest common denominator for those two numbers (119.88) isnt supported directly, I would like a way to set this if possible.

Patrick