II have a sony Vaio VPC-EB!E0E/W Laptop the windows experence score is only 3.9 and have problems running games like X-Plane a this appears to be due to windows HD media graphics however a similar model VPC-EB4E1E/W which appears to have the same graphics card has a window experence index of 4.9 the main difference is 4 not 3 GB ram and a different chip. Would an increase in ram improve the graphics output i am so disapointed i thought this was a reasonable spec PC.
