Index: /trunk/src/VBox/Main/GuestImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/GuestImpl.cpp	(revision 35094)
+++ /trunk/src/VBox/Main/GuestImpl.cpp	(revision 35095)
@@ -567,6 +567,7 @@
                     else
                     {
-                        LogRel(("Automatic update of Guest Additions started\n"));
-                        LogRel(("Copying Guest Additions installer to guest ...\n"));
+                        LogRel(("Automatic update of Guest Additions started, using \"%s\"\n", aTask->strSource.c_str()));
+                        LogRel(("Copying Guest Additions installer \"%s\" to \"%s\" on guest ...\n",
+                                installerImage.c_str(), strInstallerPath.c_str()));
                         aTask->progress->SetCurrentOperationProgress(20);