Jacob Goeree joined Caltech in 2004 and continued theoretical and experimental research on auctions. To effectively execute the different auction experiments he started the development of {Auctions, a suite of open-source Java programs to conduct web-based auction experiments, including complex combinatorial auctions. His auction research also has a practical component in a significant market design problem, i.e. using combinatorial auctions to assign spectrum. The FCC intends to replace their simultaneous ascending auction with a combinatorial format and use experiments to test several alternatives. Charles Holt (Virginia) and Jacob wrote the design for such experiments. More information is available at http://www.hss.caltech.edu/~jkg/