The DJ Mouse from DJ-Tech is the ultimate peripheral for anyone who does serious mixing on their computer. The mouse is designed to let users scratch and mix up to the beats using a built-in Jog dial, and a stop and hold function simulating somewhat the feel of vinyl. Surrounding the JOG is a blue ringed LED for positional locating to improve the scratch performance. This package also includes the special mat for optimizing the quality of your scratch performance. DJ software Deckadance for MAC and PC is even included which has a high powered beat engine and a great selection of digital effects. You can pick up the DJ Mouse for $59.95.