The cables that i have suggest plug straight into ur laptop, either the VGA port or the S-Video port if u have it (you are almost certain to have the vga).
@neemaana, that wireless box, thats definately got to be up for debate, im sure theres going to be a hell of a lot of issues with interfernce etc. Picture quality will never be as good as it would if it where connected with cable.
WJKK WJKF