Most current models, including Samsung's NC10, much of the Asus Eee range, the MSIWind and the Acer Aspire One, use Intel's Atom as their central processor.
Impress got their hands on an unofficially released MSIWind PC (the mini-PC, not the low-cost laptop) and subjected the 1.33GHz Atom processor to a suite of standard tests.
We got a good look at the MSIWind U120 about a week ago, and now the company's back with a slew of new machines and we have plenty of details for you to savor.