Proceedings of the Fifth AOSD Workshop on Aspects, Components, and Patterns for Infrastructure Software March 21, 2006 Held in conjunction with the Fifth International Conference on Aspect-Oriented Software Development (AOSD 2006) Bonn, Germany Yvonne Coady, David H. Lorenz, Olaf Spinczyk, and Eric Wohlstadter, editors Department of Computer Science University of Virginia Charlottesville, VA 22904 Technical Report CS-2006-01