At this meeting many beautiful, high-precision experimental results were presented and compared with theoretical predictions. QCD has been clearly established as a successful theory for the description of hard scattering processes. It is now increasingly important to better understand soft non-perturbative phenomena and processes where more than one hard scale plays a part. The further development of power corrections and resummed calculations as well as the calculation of QCD cross sections at next-to-next-to-leading order is under way. This program will eventually lead to an even more stringent comparison of theory and experiment. The development of these concepts should benefit greatly from continued close communication between theorists and experimentalists.