To get OpenNitro working copy the files in the html directory to the document root of your webserver and edit the NitroBaseConfig.inc.php and the ini file it points to (you can put the ini anywhere on your system, but don't put it in the document root of your server, it will be readable for everybody!). Also do this for the NitroBaseConfig.inc.php in the BackOffice directory (and the ini it points to). Open phpMyAdmin (or your database tool of choice) and create an OpenNitro and OpenNitroBO (Back Office) databases. Load the two files in the SQL directory into our databases and you should have a working system ... More information in the form of online documentation and tutorials will be created later. Please help us prioritize those by sending us an email with the things you want us to document first. Have fun!