More details about MSI's Nettop the WindBOX are coming out in a small posting over at Techconnect Magazine.
It seems this new Nettop will be a passively cooled Atom 1.6GHz system with 1GB RAM and a SATA HDD.
The device only weighs about 2 and a half pounds and measures a tiny 180 x 255 x 19mm. It is designed to be mounted on the back of an LCD panel.
Who knows maybe the next computer you sit down to at work will be one of these.