TechwareLabs - As processor speeds get higher and faster they run hotter, add in the fact that video card options available in todays notebooks are often putting out more heat than the CPU and you have a small volcano on your hands. As such we were pleased to see another notebook cooler offering enter the ring to help you the consumer fight off the dreaded heat in your laptop to protect your expensive property. In an ocean of currently available notebook coolers however, we wondered how can one notebook cooler make a name for itself amongst the others? By incorporating along with fans and aluminum construction, a 3-port USB 2.0 hub, a backup system with software and a tray for an external SATA hard drive with a one touch backup button, that's how! Today we review the Xena Notebook Cooler and see how Vizo has entered the ring to do battle.