This software is under active development, it is recommended to download the latest copy of the software from www.flipsideracing.org. While there is no automated process for upgrading to the latest version of the software upgrading is fairly simple. After downloading the latest version of the software you can copy the FlipSideDB and preferences.xml file from your old copy of the software to the new. Unless you have manually edited other files such as the xml files used by the software those two files are all that are needed from the previous version.