Autodesk, Inc. is a design software and services company. The Company offers products and solutions to customers in the architectural, engineering and construction, manufacturing, geospatial mapping, and digital media and entertainment markets. The Company¡¯s two-dimension (2D) horizontal design solutions include AutoCAD and AutoCAD LT. In addition, it offers a range of 2D and 3D discipline-specific design and documentation tools. The Company is organized into four reportable operating segments: Platform Solutions and Emerging Business and Other (PSEB), which accounted for 44% of its net revenue during the year ended January 31, 2009 (fiscal 2009), Architecture, Engineering and Construction (AEC), which accounted