--- kdebase-3.4.0/kicker/buttons/kbutton.cpp
+++ kdebase-3.4.0/kicker/buttons/kbutton.cpp	2005-05-25 19:01:35.597697974 +0200
@@ -43,7 +43,9 @@
 
     setPopup(MenuManager::the()->kmenu());
     MenuManager::the()->registerKButton(this);
-    setIcon("kmenu");
+    KConfig* config = KGlobal::config();
+    config->setGroup("KMenu");
+    setIcon( config->readBoolEntry("KmenuUseMdvIcon", true) ? "menuk-mdk" : "kmenu" );
 }
 
 KButton::~KButton()