Plus option is a seperate language file, to make translation in your own language.
Support helped to fix some problems wich i had after installation. Took some time but...
I love the option to duplicate the pre created projects, with milestones and task.
You don't need to create new task and new milstones for a new simular project. That's a big time saver.
Unlike what you need to do in i.e. VTIGER crm here you can't copy these milestones or tasks.
Thanks David for this great component.