a friend of mine is looking to purchase a laptop for her work that runs a networked program called Dentrix that requires a graphics card of at least a Ge force 6800 GS or a Ati Radeon 9550. I am wondering if she needs to be looking at a laptop with a dedicated video card or if she would be able to use the Intel® HD Graphics 3000 on board the current mobile sandy bridge cpu lineup( Intel Core i5-2430M for example ). Thank you for any advice! will be greatly appreciated!