What you may not know is that today free Rexx runs on nearly every operating system. This includes Windows, Linux, Unix; the major handheld operating systems such as Windows CE, Palm OS, Symbian/EPOC; mainframe systems including z/OS, z/VM, and z/VSE; and a wide variety of other operating systems such as Mac OS X, BSD, OpenVMS, DOS in all its forms, BeOS, QNX, eCS, osFree, AROS, AtheOS/Syllable, i5/OS, AS/400, and others...
http://www.osnews.com/story.php?news_id=10658
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