Index: /trunk/src/VBox/VMM/VMMR3/GIMHv.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR3/GIMHv.cpp	(revision 58336)
+++ /trunk/src/VBox/VMM/VMMR3/GIMHv.cpp	(revision 58337)
@@ -1361,4 +1361,7 @@
          * starts talking UDP. Then we can finally feed the UDP payload over the debug
          * connection.
+         *
+         * When 'kdvm.dll' is the debug transport in the guest (Windows 7), it doesn't bother
+         * with this DHCP/ARP phase. It starts sending debug data in a UDP frame right away.
          */
         if (cbWrite > sizeof(RTNETETHERHDR))