The Power Vision incorporates a very sophisticated yet simple touch screen display that DOES NOT require the use of a computer to flash your bike or to use Auto Tune! Simply select the tune follow the on-screen prompts to download the tune and if you’d like edit your tune without ever touching a computer! That’s right you can flash and make changes to your tune without ever getting off your bike. Power Vision downloads and stores the stock calibration and lets you select up to 8 different tunes that are stored on the device and can be flashed to your bike.