Microsoft Visual Studio 2010 Premium License through the Microsoft Open Business Program.

Microsoft Visual Studio 2010 Premium is a complete toolset that simplifies application development for individuals or teams, allowing the delivery of scalable, high-quality applications. Whether writing code, building databases, testing, or debugging, you can increase your productivity using powerful tools that work the way you work.

Microsoft Open Business licensing is for small to mid-sized organizations that have less than 250 desktop PCs and who order as few as five licenses. Benefits of Open License include, discounts off the retail price of software, the ability to track and manage licenses by using online tools, and the rights to create a standard image and deploy it on multiple machines, and rights to transfer licenses from one machine to another.