Fitness Computer 2000 - Version 1.0 The ultimate software tool for maximizing your health and for losing weight. This release is packed with features, including the unique Cardiovascular Risk Calculator. This program also calculates your Body Mass Index (BMI) on-the-fly. Fitness Computer 2000 also determines the exact exercise heart rate to maximally reduce your risk of heart attack. The most popular feature is its ability to calculate your percent body fat, without calipers!