i need some to help me on how to do this i have a acer aspire one D255E n455. when i see in the bios only 8mb in video memory 2gb on my ram i want to share my ram memory to video memory i ask also if 8mb in video memory are fix or i can shae it more from my ram memory pls help me on how to do this to make my video memory hihger than 8 mb thank you