It's not a bad piece of kit. Like it's brother; MSI Afterburner; both are based on the original Rivatuner core, but branched off in different directions. I, personally, prefer the interface of Afterburner, but I've seen many people use Precision X without any issues, so it's just a case of whichever takes your fancy.
Thanks, I not going to use it as such,it's just that I have been playing Warhammer 40,000 space Marine and at times the guy moves as if in slow motion even though frame rates are high and one of the solutions to this common problem was to limit the frame rate to 60FPS. So I thought I would give it a try.