Hello, You can find attached a patch to support minor classes with the new DBus API. This patch updates functions : GetMajorClass, ListAvailableMinorClasses, GetMinorClass, GetRemoteMajorClass, GetRemoteMinorClass and dbus-api.txt. It also adds some call to exerce them (and discoveries) in dbus-test program. Hope this helps Regards Fred -- ----------------------------------------------- It is not by improving the oil lamp that one invents the electric bulb! ----------------------------------------------- Danis Frederic PalmSource Europe Software engineer Mail : mailto:frederic.danis@palmsource.com -----------------------------------------------