Hi Carlos, Unison will do what you want but you may have to add a switch to make it ignore file dates (since you are doing the copying yourself the dates may be different). After a while you may start to trust Unison and allow it to do the copying too :) http://www.cis.upenn.edu/~bcpierce/unison/ Cheerful regards, Bob -- http://www.fastmail.fm - The way an email service should be -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist