At Central Michigan University, they are exploring the use of ResponseWare. An introduction to education class, taught by a team of 3, has been piloting the use of iPod Touch devices and ResponseWare. The Team, affectionately referred to the Trio, is taking great strides with their classroom. They have moved to a team based learning environment. The class size is roughly 170 students per section. There are 4 sections of the class, M-W-F. Each student is responsible for having an iPod Touch. The bookstore offers a very affordable rental program.