Been browsing around for no particular purpose, and saw a few suggestions on the compiz forum to set the refresh rate in compiz to twice the rate of your monitor in order to help with tearing or jerky windows. It was also written that this is not dangerous to do since it does not change your monitor's refresh rate. I set mine to 120 (a few minutes ago out of curiosity). My system seems a little more responsive, but it very well could be the placebo effect. Anyone try this or have the opinion that it is useless/dangerous?