We know about Nokia NSeries and Eseries set of devices  . They are specially designed phones for high end multimedia and office productivity .Now there’s is rumors regarding the launch of another set of mobile devices in C series . C will probably stand for computers . Nokia is already in hand held mobile internet device market through the launch of Nokia internet tablets based on Maemo Linux . The recent trend of netbook computers affected the sales of Eseries and Nseries smartphones . So we think Nokia is looking for an early entry into netbook market through Cseries devices. Cseries is likely to be powered by Maemo Linux or Android mobile OS .More updates on Cseries will be available after Nokia World in September of this year .