I the Intel (GMA) X1300 Media Accelrator is a onboard graphics unit. It uses shared memory and is not a graphics (card). Onboard graphics are found exactly on the motherboard and are built in through the chipset. This a ok GPU for doing basic task such as home office, Internet browsing, viewing pictures, and email. If you want to do anything more than that, then you will probably have to upgrade graphics cards. For one onboard graphics uses your RAM memory, so technically, your do not have as much RAM as you have installed. If your doing gaming, video editing, photoshop graphics, etc... You will probably have to go with something higher, such as the nVidia Geforce 7 and 8 series, or ATI X1950 series and the like. It would also be nice to have DDR2 or DDR3 memory built on the card. Explore your options.
Chris