If you cool the air before it enters the laptop, it helps. But AFAIK there isn't any simple solution which can be used for long term-dry ice will run out pretty quick. Other ways to do this-duct air directly from aircon or use a peltier to chill air (heatsink the cold side and put it up to the laptop's intake vent-not practical because of the peltier's power consumption and substantial cooling needed for the hot side). None of them are particularly practical.

i c ur point there, in fact it is a really interesting topic to bring under discussion but in the same time i'm agree with wat the forumers had posted especially shawty's comment "RUBBISH" but still...nice topic

the main reason they invented lappie is becoz their target user is for those who prefer mobility, in the terms of Mobile computing. it is stated that a generic term describing one's ability to use technology UNTETHERED but often used to refer to access to information or applications from occasionally-connected, portable, networked computing devices. other than that, power consumption is another issue which is facing by bettery engineer. Pump's for the water cooling draws a lot of power,so there is no point that the design a low power consumption Processor and end up ur Innovative Lappie Water Cooling use up all the source ...hahaha

BUT...if we look at this topic from a designer and engineer's point of view, it is something which is never been done before. Who knows 1 day, ur idea do really exist... Just like Alienware had their first 19" lappie with nvdia 7950 SLI built in it...who would expect that?

i like ur idea, will keep track on this thread... really hope to see more comments on this thread.

oh.
watercooling is cool.
i bet your hand feels cooler.
with water ventilation.

I doubt, as u only need wc when u oc. And when u oc, volts nned to be inceased... So battery life wont last

How to apply water cooling system on lappy o..
Lappy is for convenience.. if it is huge with the watercooling .. who wan to buy?