I forgot to tell you that I'm using the test version of Galaxy (http://test.g2.bx.psu.edu/) - Ross Ross Hardison T. Ming Chu Professor of Biochemistry and Molecular Biology The Pennsylvania State University 304 Wartik Laboratory University Park, PA 16802 e-mail: rch8@psu.edu phone: 814-863-0113 FAX: 814-863-7024