Have you wanted to build a product around technology that's in Microsoft Flight Simulator? Perhaps you have an idea for a game or simulation.

Microsoft ESP is a visual simulation platform that brings immersive games-based technology to training and learning, decision support, and research and development modeling for government and commercial organizations. As a full platform, it is an all-in-one set of simulation engine, tools, and content, enabling developers to affordably create compelling simulation solutions for their customers.

Microsoft ESP is available to all MSDN subscribers. You can learn more, get FAQ, and Getting Started information at Microsoft ESP on MSDN.

You develop the Microsoft ESP-based simulations using the ESP SDK and your customers can purchase Microsoft ESP client licenses for each Microsoft ESP desktop. Note that the licensing is “per computer,” not “per solution,” making ESP’s licensing terms attractive for many organizations. See Purchase ESP | Overview for more details.

Check out Microsoft ESP. Reviewers have said that it's the coolest technology.