
Thanks to LaptopVideo2Go guys to bring this into masses. These drivers improve the performance of installed NVIDIA 8600M GS Graphics Card dramatically. I am having my AVCHD movie files played with GREAT performance in Full Screen mode. With HP supplied drivers it was impossible! Here is the ink where to download the drivers: http://www.laptopvideo2go.com/drivers/vista . I chose 163.44 latest Beta version and so far it works PERFECT. Make sure you read the instructions for installation and modified the .INF file before the installation. The Windows Vista WEI went up to 5.1 for graphics instead of 4.6 with common drivers.