diff --git a/projects/VC7.1/SimGear.vcproj b/projects/VC7.1/SimGear.vcproj
index 0b94002c..cbe0705d 100755
--- a/projects/VC7.1/SimGear.vcproj
+++ b/projects/VC7.1/SimGear.vcproj
@@ -668,6 +668,12 @@
 			<File
 				RelativePath="..\..\simgear\scene\model\animation.hxx">
 			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\CheckSceneryVisitor.cxx">
+			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\CheckSceneryVisitor.hxx">
+			</File>
 			<File
 				RelativePath="..\..\simgear\scene\model\location.cxx">
 			</File>
@@ -734,6 +740,21 @@
 			<File
 				RelativePath="..\..\simgear\scene\model\SGOffsetTransform.hxx">
 			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\SGPagedLOD.cxx">
+			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\SGPagedLOD.hxx">
+			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\SGReaderWriterXML.cxx">
+			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\SGReaderWriterXML.hxx">
+			</File>
+			<File
+				RelativePath="..\..\simgear\scene\model\SGReaderWriterXMLOptions.hxx">
+			</File>
 			<File
 				RelativePath="..\..\simgear\scene\model\SGRotateTransform.cxx">
 			</File>