After 6 years in community theatre, I decided that I want more out of stage management and thought that grad school would be a great help. I did have a question, and it would probably sound a bit stupid, but I was asked to submit a resume "and any other materials" via e-mail. I could imagine these "other materials" could include reference letters and the like. However, part of me thinks that I should submit examples of my work, but what? And how could that be done electronically?