ATI's lasso allows high end VGA for laptops
 

Fitting one, let alone two high end graphics cards into a laptop, and then powering them is, well... a bit of a bugger. What would be really cool is if the GPUs could be housed externally, interfacing with the laptop rather than residing within it. ''But wait Steve, we've already seen such a solution'' you shout, yes? Indeed the ASUS XG station strives to do that for lappies with ExpressCard slots. ATI's working on a little something of its own, however.

http://www.hexus.net/content/item.php?item=7995