Index: /trunk/src/VBox/Main/generic/OpenGLTest.cpp
===================================================================
--- /trunk/src/VBox/Main/generic/OpenGLTest.cpp	(revision 24004)
+++ /trunk/src/VBox/Main/generic/OpenGLTest.cpp	(revision 24005)
@@ -33,5 +33,5 @@
 {
     static char pszVBoxPath[RTPATH_MAX];
-    const char *papszArgs[3] = { NULL, "-test", NULL};
+    const char *papszArgs[4] = { NULL, "-test", "3D", NULL};
     int rc;
     RTPROCESS Process;
Index: /trunk/src/VBox/Main/generic/OpenGLTestApp.cpp
===================================================================
--- /trunk/src/VBox/Main/generic/OpenGLTestApp.cpp	(revision 24004)
+++ /trunk/src/VBox/Main/generic/OpenGLTestApp.cpp	(revision 24005)
@@ -134,7 +134,7 @@
                              "All rights reserved.\n"
                              "\n"
-                             "Usage:\n"
-                             "\n"
-                             "  VBoxTestOGL [ --test 2D|3D]\n"
+                             "Parameters:\n"
+                             "  --test 2D      test for 2D (video) OpenGL capabilities\n"
+                             "  --test 3D      test for 3D OpenGL capabilities\n"
                              "\n",
                             RTBldCfgVersionMajor(), RTBldCfgVersionMinor(), RTBldCfgVersionBuild());