This volume combines the proceedings of two prominent symposia presented by TMS's Materials Processing and Manufacturing Division (MPMD). Papers from the Surfaces and Interfaces in Nanostructured Materials Symposium bring together experts working on different aspects of study, such as fabrication, characterization, modification, and modeling, to identify and address important issues, such as structure-chemistry-property relationships; surface engineering approaches in the nanoscale regime; chemistry and atomic bonding at interfaces; kinetics, diffusion paths, and related effects at interfaces; fabrication of "bulk" nanostructures; and advances in interfacial modification/engineering techniques. Proceedings from the Global Innovations Symposium on Materials Processing and Manufacturing: Trends in LIGA, Miniaturization, and Nanoscale Materials, the fifth in a series sponsored by the MPMD, provide description, insight, challenges, and projections for advances in miniaturized part manufacturing, evaluation, and applications. This collection provides a visionary look to where investments in materials research are likely to occur and what areas in materials R&D are ripe for discoveries that will have major impact on quality of life. From 2004 TMS Annual Meeting which was held in Charlotte, North Carolina, March 14-18, 2004.