diff --git a/ISLE/isle.cpp b/ISLE/isle.cpp
index deb3d6e1..5438005a 100644
--- a/ISLE/isle.cpp
+++ b/ISLE/isle.cpp
@@ -109,7 +109,7 @@ void Isle::close()
       }
 
       Timer()->GetRealTime();
-      TickleManager()->vtable08();
+      TickleManager()->Tickle();
     }
   }
 }
@@ -568,7 +568,7 @@ void Isle::tick(BOOL sleepIfNotNextFrame)
     }
     if (this->m_frameDelta + g_lastFrameTime < currentTime) {
       if (!Lego()->vtable40()) {
-        TickleManager()->vtable08();
+        TickleManager()->Tickle();
       }
       g_lastFrameTime = currentTime;
 
diff --git a/LEGO1/mxcore.cpp b/LEGO1/mxcore.cpp
index 290abca4..da8fe0b9 100644
--- a/LEGO1/mxcore.cpp
+++ b/LEGO1/mxcore.cpp
@@ -19,7 +19,7 @@ long MxCore::Notify(MxParam &p)
   return 0;
 }
 
-long MxCore::FUN_10001f70()
+long MxCore::Tickle()
 {
   return 0;
 }
diff --git a/LEGO1/mxcore.h b/LEGO1/mxcore.h
index 6561a23f..b4038b06 100644
--- a/LEGO1/mxcore.h
+++ b/LEGO1/mxcore.h
@@ -11,7 +11,7 @@ class MxCore
   __declspec(dllexport) MxCore();
   __declspec(dllexport) virtual ~MxCore();
   __declspec(dllexport) virtual long Notify(MxParam &p);
-  virtual long FUN_10001f70();
+  virtual long Tickle();
   virtual const char *GetClassName() const;
   virtual MxBool IsClass(const char *name) const;
 
diff --git a/LEGO1/mxticklemanager.h b/LEGO1/mxticklemanager.h
index ff27d76c..d39022f7 100644
--- a/LEGO1/mxticklemanager.h
+++ b/LEGO1/mxticklemanager.h
@@ -1,15 +1,14 @@
 #ifndef MXTICKLEMANAGER_H
 #define MXTICKLEMANAGER_H
 
-class MxTickleManager
+class MxTickleManager : public MxCore
 {
 public:
   virtual ~MxTickleManager();
 
-  virtual void vtable04();
-  virtual void vtable08();
-  virtual void vtable0c();
-  virtual void vtable10();
+  virtual long Tickle();
+  virtual const char *GetClassName() const;
+  virtual MxBool IsClass(const char *name) const;
   virtual void vtable14();
   virtual void vtable18();
   virtual void vtable1c(void *v, int p);
diff --git a/isle.mak b/isle.mak
index a0ef5353..74713d10 100644
--- a/isle.mak
+++ b/isle.mak
@@ -422,12 +422,8 @@ DEP_CPP_MXCOR=\
 # Begin Source File
 
 SOURCE=.\LEGO1\dllmain.cpp
-DEP_CPP_DLLMA=\
-	".\LEGO1\mxbool.h"\
-	".\LEGO1\mxcore.h"\
-	
 
-"$(INTDIR)\dllmain.obj" : $(SOURCE) $(DEP_CPP_DLLMA) "$(INTDIR)"
+"$(INTDIR)\dllmain.obj" : $(SOURCE) "$(INTDIR)"
    $(CPP) $(CPP_PROJ) $(SOURCE)
 
 
@@ -499,6 +495,9 @@ DEP_CPP_ISLE_=\
 	".\LEGO1\mxvideoparam.h"\
 	".\LEGO1\mxvideoparamflags.h"\
 	
+NODEP_CPP_ISLE_=\
+	".\LEGO1\define.h"\
+	
 
 "$(INTDIR)\isle.obj" : $(SOURCE) $(DEP_CPP_ISLE_) "$(INTDIR)"
    $(CPP) $(CPP_PROJ) $(SOURCE)
@@ -543,6 +542,9 @@ DEP_CPP_MAIN_=\
 	".\LEGO1\mxvideoparam.h"\
 	".\LEGO1\mxvideoparamflags.h"\
 	
+NODEP_CPP_MAIN_=\
+	".\LEGO1\define.h"\
+	
 
 "$(INTDIR)\main.obj" : $(SOURCE) $(DEP_CPP_MAIN_) "$(INTDIR)"
    $(CPP) $(CPP_PROJ) $(SOURCE)
diff --git a/isle.mdp b/isle.mdp
index 44ab9740..4fed0b71 100644
Binary files a/isle.mdp and b/isle.mdp differ