No problem, HamNRye, Perl doesn't discriminate against less capable systems. :)

For what it's worth, File::MMagic's built-in magic file doesn't seem to include support for Macintosh binary, but all is not lost. Grab this file and pass its pathname to the File::MMagic constructor and it will most likely work (untested on Macintosh files, since I have none to test with at the moment).