Usually internet speed is low since i start the laptop but i find a better speed after maximizing the use of energy of the wireless card. The problem is saving this maximization setting, because everytime i shutdown the laptop or even closing Explorer the configuration turns back to the "minimizing" position !!! I tried to solve it by using the energy management application but i wasn't able to find any setting for the use of the wireless card. Wireless device / properties/ Wireless WiFi Link 4965AGN >>> Configuration >>> Advanced >> Property: energy administration and then a horizontal bar on the side, from minimum to maximum. Any help? Please ... Alfonso (Sevilla, Spain)