WS-FTP LE is a great application that allows remote file edits, chmods on UNIX boxes and file moves.
Note: This software is free of charge if a) you are a student, faculty member or staff member of an educational institution (K-12, junior college, college or university); b) you are a United States federal, state or local government employee; or c) your use of the Software is exclusively at home for non-commercial purposes.