One of the most popular ways to obtain great performance for a sensible amount of expenditure has been to use two lower priced cards paired up, either as SLI or Crossfire.There are many options available for this purpose and today we're looking at the GTX560-Ti. No ordinary GTX560s though, these are from MSI and come with the always brilliant Twin Frozr cooler that we love so much here at OC3D Towers.With the GTX580 being the single-GPU king we're hoping that the combination of these two MSI cards will give us better performance for the same money, whilst still providing the PhysX and CUDA benefits you get with nVidia.As we've looked at the GTX560 before let's get straight down to it.