diff --git a/lang/how-to.txt b/lang/how-to.txt
new file mode 100644
index 00000000..baadcfd6
--- /dev/null
+++ b/lang/how-to.txt
@@ -0,0 +1,11 @@
+How to create a new translation:
+
+- Add "TRANSLATIONS += language.ts" to vba-m.pro
+- Call "lupdate vba-m.pro" to create the .ts file
+- Edit & translate the .ts file with the "Qt Linguist" tool
+- Call "lrelease vba-m.pro" to create the compiled .qm file
+- Load the language file in the application:
+<<
+QTranslator translator;
+translator.load( "language" ); // without .qm ending
+>>
diff --git a/project/qmake/vba-m.pro b/project/qmake/vba-m.pro
index 6d490741..638b5e23 100644
--- a/project/qmake/vba-m.pro
+++ b/project/qmake/vba-m.pro
@@ -8,8 +8,8 @@ PRECOMPILED_HEADER = ../../src/qt/precompile.h
 HEADERS += ../../src/qt/main.h
 SOURCES += ../../src/qt/main.cpp
 
-HEADERS += ../../src/qt/mainwnd.h
-SOURCES += ../../src/qt/mainwnd.cpp
+HEADERS += ../../src/qt/MainWnd.h
+SOURCES += ../../src/qt/MainWnd.cpp
 
 HEADERS += ../../src/qt/glwidget.h
 SOURCES += ../../src/qt/glwidget.cpp
diff --git a/project/vc2008/vba-m.vcproj b/project/vc2008/vba-m.vcproj
index f01657a0..73d5fa6a 100644
--- a/project/vc2008/vba-m.vcproj
+++ b/project/vc2008/vba-m.vcproj
@@ -80,11 +80,11 @@
 				Name="MainWnd"
 				>
 				<File
-					RelativePath="..\..\src\qt\mainwnd.cpp"
+					RelativePath="..\..\src\qt\MainWnd.cpp"
 					>
 				</File>
 				<File
-					RelativePath="..\..\src\qt\mainwnd.h"
+					RelativePath="..\..\src\qt\MainWnd.h"
 					>
 				</File>
 			</Filter>
diff --git a/src/qt/MainWnd.cpp b/src/qt/MainWnd.cpp
index b9c35846..363b5327 100644
--- a/src/qt/MainWnd.cpp
+++ b/src/qt/MainWnd.cpp
@@ -16,7 +16,7 @@
 // Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
-#include "mainwnd.h"
+#include "MainWnd.h"
 
 #include "glwidget.h"
 
diff --git a/src/qt/main.cpp b/src/qt/main.cpp
index dfaba417..678c58d5 100644
--- a/src/qt/main.cpp
+++ b/src/qt/main.cpp
@@ -18,7 +18,7 @@
 
 #include "main.h"
 
-#include "mainwnd.h"
+#include "MainWnd.h"
 
 int main( int argc, char *argv[] )
 {
diff --git a/src/qt/precompile.h b/src/qt/precompile.h
index fd1ea579..3abe2a67 100644
--- a/src/qt/precompile.h
+++ b/src/qt/precompile.h
@@ -21,8 +21,8 @@
 
 #if defined __cplusplus
 // Add C++ includes here
-#include <QtGui>
-#include <QtOpenGL>
+#include <QtGui/QtGui>
+#include <QtOpenGL/QtOpenGL>
 #endif
 
 #endif // #ifndef PRECOMPILE_H