NC10 or NC20? I would always advise to big brother. My main gripe but just off the front: The glossy screen! Dear people at Samsung, even if they are cheaper TFTs, but what is the NC10, but should also be still inside the Grand? This mirrors can go a pretty spoil the mood. I've now stuck an antireflection film, because it is precisely in mobile operation in which one also uses the display with lower luminance, to save power, reading is partly an ordeal. Mirroring is now gone, very chic, it is not, however, because the application of the film without bubbles is almost impossible. But otherwise there's little to complain about: The notebook is almost inaudible, has good processing and adequate computing power - even a DVB-T stick works for me, as long as you adjust the Express mode, ideally. These smart features for power saving, backup and network discovery. With a surf stick (pity so far there is no integrated UMTS module) you are on the move always available. For this also helps the very good battery life. The keyboard uses tidy, only the very small right shift key (contrary to the pictures) disturb for 10 Finger writer because you end up with no exercise unfortunately often next (as well have designer gewerkelt with 2-finger search system). About a cream-colored casing for mobile devices can be divided! Too bad also that the rear "feet" of the notebooks are on battery, so you unfortunately can not in network operation without work because the device wobbles then. All in all, I really recommend the device but if you value a slightly larger display, in which you do not want to scroll forever to any website and it takes the miserable mirrors in purchasing. Therefore, a star deduction because for me clear lack!