dankogai@dan.co.jp MacOSX::File is a perl module that allows you to get and set HFS+ file attributes. And psync is a perl script that uses MacOSX::File to implement inclemental backup and restore. To find about MacOSX::File in details, check http://search.cpan.org/search?dist=MacOSX-File. TIGER USERS /usr/bin/rsync that comes with Mac OS X v10.4 (Tiger) now supports resource fork operation with -E