diff --git a/programs/cmm/lib/file_system.h b/programs/cmm/lib/file_system.h
index 7b1b0e147c..f6931d7697 100644
--- a/programs/cmm/lib/file_system.h
+++ b/programs/cmm/lib/file_system.h
@@ -23,19 +23,6 @@ struct BDVK{
 	char	name[518];
 };
 
-inline fastcall void SetCurDir( ECX)
-{
-	$mov eax,30
-	$mov ebx,1
-	$int 0x40
-}
-
-inline fastcall void GetCurDir( ECX, EDX)
-{
-	$mov eax,30
-	$mov ebx,2
-	$int 0x40
-}
 
 ///////////////////////////
 //   Параметры файла    //
@@ -227,9 +214,9 @@ enum
 	return error;
 }
 
-:void notify(dword notify_param)
+:dword notify(dword notify_param)
 {
-	RunProgram("@notify", notify_param);
+	return RunProgram("@notify", notify_param);
 }
 
 :dword abspath(dword relative_path) //GetAbsolutePathFromRelative()
diff --git a/programs/cmm/lib/kolibri.h b/programs/cmm/lib/kolibri.h
index 4a9dba6fa1..74eb3ad164 100644
--- a/programs/cmm/lib/kolibri.h
+++ b/programs/cmm/lib/kolibri.h
@@ -240,6 +240,13 @@ inline fastcall void ActivateWindow( ECX)
 	$int 0x40
 }
 
+inline fastcall int MinimizeWindow()
+{
+	EAX = 18;
+	EBX = 10;
+	$int 0x40
+}
+
 inline fastcall int CreateThread( ECX,EDX)
 {
 	$mov eax,51
@@ -324,6 +331,24 @@ inline fastcall int GetScreenHeight()
 	$and eax,0x0000FFFF
 }
 
+inline fastcall int GetClientTop()
+{
+	$mov eax, 48
+	$mov ebx, 5
+	$int 0x40
+    $mov eax, ebx
+    $shr eax, 16
+}
+
+inline fastcall int GetClientHeight()
+{
+	$mov eax, 48
+	$mov ebx, 5
+	$int 0x40
+    $mov eax, ebx
+}
+
+
 inline fastcall dword LoadLibrary( ECX)
 {
 	$mov eax, 68 
diff --git a/programs/cmm/lib/list_box.h b/programs/cmm/lib/list_box.h
index daa3be3ba4..462fbb1e17 100644
--- a/programs/cmm/lib/list_box.h
+++ b/programs/cmm/lib/list_box.h
@@ -16,22 +16,22 @@ struct llist
 	int KeyEnd();
 	void SetSizes(int xx, yy, ww, hh, min_hh, line_hh);
 	int MouseScroll(dword scroll_state);
-	//void debug_values();
+	// void debug_values();
 }; 
 
-/*
-void llist::debug_values()
-{
-	debug("current: ");
-	debugi(current);
-	debug("first: ");
-	debugi(first);
-	debug("visible: ");
-	debugi(visible);
-	debug("count: ");
-	debugi(count);
-}
-*/
+
+// void llist::debug_values()
+// {
+// 	debug("current: ");
+// 	debugi(current);
+// 	debug("first: ");
+// 	debugi(first);
+// 	debug("visible: ");
+// 	debugi(visible);
+// 	debug("count: ");
+// 	debugi(count);
+// }
+
 
 
 void llist::ClearList()
@@ -65,7 +65,8 @@ int llist::MouseScroll(dword scroll_state)
 	} 
 	if (scroll_state == 1)
 	{
-		if (visible+first+3 >= count) first = count - visible; else first+=2;
+		if (visible + first == count) return 0;
+		if (visible+first+3 > count) first = count - visible; else first+=2;
 		return 1;
 	}
 	return 0;
diff --git a/programs/cmm/lib/patterns/libimg_load_skin.h b/programs/cmm/lib/patterns/libimg_load_skin.h
index eeda3d9613..546f2a9ee9 100644
--- a/programs/cmm/lib/patterns/libimg_load_skin.h
+++ b/programs/cmm/lib/patterns/libimg_load_skin.h
@@ -6,7 +6,7 @@ struct libimg_image {
 {
 	dword image_pointer;
 	image_pointer = load_image(file_path);
-	if (!image_pointer) notify("Error: Image not loaded");
+	if (!image_pointer) notify("'Error: Image not loaded' -E");
 	ESDWORD[struct_pointer] = image_pointer;
 	ESDWORD[struct_pointer+4] = DSWORD[image_pointer+4];
 	ESDWORD[struct_pointer+8] = DSWORD[image_pointer+8];