Hello, I own a sony VPCEB36GM, it has 4 gigs of ram and plenty of hard drive space for the game. It also carries an intel core i5 but the graphics card is called something like Intel HD Graphics. I saw the system minimum requirements for D3 but I am not sure if it will be able to play smoothly. Can someone help me out? If it does not support the game, is there a way for me to change the video card? keep in mind it is a laptop which makes me nervous.