The age of netbooks has started with models that had 7 inch displays. Very soon all of us noticed that this is not enough, so models with 8, 9 and 10 inch displays became netbook mainstream models. Acer postponed presentation of its 10 inch model for a long time but it seems that they have made a right decision because this will be, probably, the year of transition to 10 inch models. As a reminder, we will tell you that ASUS has announced discontinuance of its 8 and 9 inch display Eee PC models. Finally, in our test lab has appeared Acer Aspire One D150: new Acer's trump card in the netbook deck.