OLDER EMPI I can't recommend this software.
When I bought a license back in 2005 I expected this company to actively support their software. During the last 2 years they released a version 4.00, 4.01 and 4.02 for Windows and a version 4.00 and 4.01 for Linux and some buggy alfas for MacOS X. They still don't have a version 4.00 for MacOS X. Maybe it's true they are very busy solving bugs and problems, but for $99 one should expect something different. Please do yourself a favor and look for something different.
(Version 3.94)