Thanks to recent achievements, rsync with the acl patch has been a viable alternative for cygwin environments as well. --- Excerpt from the man page source: (--acl | -A) option causes rsync to update the destination ACLs to be the same as the source ACLs. This nonstandard option only works if the remote rsync also supports it. Note also that an optimization of the ACL-sending protocol used by this version makes it incompatible with sending files to an older ACL-enabled rsync unless you double the --acls. This doubling is not needed when pulling files from an older rsync. --- I have made an rsync-2.6.7/cygwin -1.5.19-4 executable containing the version 1.113 of the patch. It is called rsyncacl.exe and can be used for enhancing both full blown cygwin and cwrsync installations. Unfortunately, I couldn't reproduce the updated man page (I don't have yodl2man in my environment, help?) Rsyncacl.exe can be downloaded from http://prdownloads.sourceforge.net/sereds/rsync-2.6.7-acl.zip?download Signatures: MD5: 8720c251575ebfd97962b61c35c5cfe6 *rsync-2.6.7-acl.zip SHA1: ddd53108e592fcbe2c516eaccdffefa6c4cde995 *rsync-2.6.7-acl.zip Best regards Tev cwRsync maintainer http://itefix.no/cwrsync http://sourceforge.net/projects/sereds