Yes although there is a 360 laptop out there Ben Heckendorn
and co. made a wii laptop over the Christmas holidays

He is presently putting up a step by step guide on how to make this crazy machine.
But the how to guides also show the insides of the wii and the parts that make it up which i find most interesting.
This guy is crazy for making it but yeah IT ROCKS and deserves a blog post
PART 1
PART 2

http://www.engadget.com/2007/02/06/how-to-make-a-wii-laptop-part-3-the-final-installment/