Hi All, apparently the 6.1 release links against the Intel Math Kernel Library and Numpy/Scipy routines run quite a bit faster. A good reason to think about using EPD. http://tinyurl.com/yzadmdg _______________________________________________________ sskory@physics.ucsd.edu o__ Stephen Skory http://physics.ucsd.edu/~sskory/ _.>/ _Graduate Student ________________________________(_)_\(_)_______________