Acceleration does not want to live after reboot

Hey. I never thought that I would encounter a similar problem. ASUS A7Sv, Windows Vista Home SP1, I set up the settings for acceleration in the mouse settings (I use the touchpad) (Enable increased pointer accuracy). After restarting Windows, the checkmark disappears. User control removed, the driver downloaded the latest, off. site. Did not help.

+ Where in Vista to put the speed of repetition of the keys? Well, I could not find it.

upd: googled, did not help