have you ever bought a laptop and thought ahh this is a great peice of work, until you try your game out on it and you graphics card isnt good enough? you cant put in a new one because the graphics is inbuilt so you have to buy a new bl*&dy laptop!
when will intel or some company make an external graphics card? youve got the technology! so when will it be done? how long will it take? you know itll make money so why not invest in it?