//this could work as well with any other interface
UserInterface launcher2 = manager.getNewUserInterface("Cero Devint interface");
for (InterfaceModule mod : launcher2.getInterfaceModules())
launcher2.activateInterfaceModule(mod);
// UserInterface sound =
// manager.getInterfaceLoader().getPlugin("sound").newInterfaceInstance();
// must be created after the interface (doh!)