Not all programmers are created equally. That's why Hypertech calls its Hyperpac "the world's first Performance Automotive Computer." You probably won't hear us dropping the term "PAC" in conversation, but we will be doing a lot of talking about this amazing piece of equipment in future issues of Diesel Power. That's because we'll be using it on a Duramax truck in our test fleet and exploring the many standard features, such as performance tuning, simulated dragstrip and dynamometer, engine monitor, and diagnostic information displayed in plain English (or any of the eight other languages available). For now, we'll show you how the Hyperpac will install itself in your truck. Just kidding! It won't do everything for you, but installation is easy thanks to the built-in instructions displayed on the high-resolution touch screen.