re or less a base
       unit. It contains the base interfaces which are used by almost all other
       high level mad* packages. The interface <a href="IBasicBaseInterface.htm#IBasic">IBasic</a> is the very base of
       all other interfaces I'm using. The interface <a href="IListBaseInterface.htm#IList">IList</a> (which is of
       course a descendent of <a href="IBasicBaseInterface.htm#IBasic">IBasic</a>) is the base interface for all kind of
       list interfaces. Then we have the <a href="ICustomBa