Sorry I have to say it , with Windows XP and Radeon 7200 VIVO + drivers 6006 , the refresh rates I change up to 180 Hz 640*480 up to 1940*xxxx 85hz (19" Iyama) are all saved on 85 hz , I've tried several things but it doesn't do his job , shame ...

Radeon 8500 - 6011 drivers WinXP Pro Works Excellently!!! Cool Tool. Thanks Warp.