Hey all... Im trying to invoke emacs to do a comparesion of two files under windows XP with emacs -f (ediff-files "file1" "file2") from a command line, but O get the following errors in the *messages* buffer within emacs command-line-1: Symbol's function definition is void: \(ediff-files Server subprocess exited 2 questions: 1. How do I make it work?? 2. How would I send this command to a running emacs via gnuclientw?? thanks in advance søren