Currently, there are some rumors about two new projects: Microsoft Courier and Apple iTablet.
Microsoft Courier PC
Microsoft's project to generate a dual-screen tablet computer has been officially cancelled. The company gave no reasons for this but, according to a recent unconfirmed report, the project had run in to issues with battery life and focus. Microsoft Corporate VP of Communications Frank Shaw told Gizmodo: It is in our DNA to create new form factors and natural user interfaces to foster productivity and creativity.