If you think Microsoft should have all the SDK fun, just cause the company created the Kinect? Well, Evoluce clearly disagrees. The company behind Win & I and the Evoluce ONE 47-inch multitouch PC is offering devs its own tools for creating apps and interfaces that take advantage of the Kinect on Windows 7. The SDK is a free download, but it plans to release a commercial version sometime in the future -- taking the battle straight to the boys in Redmond.