Marble is generic map widget to display geographical data. Currently is supports basic KML objects and acts as a basic Qt application. To become more useful and part of KDE EDU in my view it should has enhanced KML support and act as KDE component (kpart). My aim is implement redesigned support of KML objects and introduce more flexible architecture with realization of basic objects meet to KML 2.1 specification and to convert Marble widget to KDE component (kpart).