diff --git a/reactos/ntoskrnl/ke/i386/v86m.c b/reactos/ntoskrnl/ke/i386/v86m.c
index 97f56a40eae..d71836dc778 100644
--- a/reactos/ntoskrnl/ke/i386/v86m.c
+++ b/reactos/ntoskrnl/ke/i386/v86m.c
@@ -32,7 +32,7 @@
 #include <internal/i386/segment.h>
 #include <string.h>
 
-//#define NDEBUG
+#define NDEBUG
 #include <internal/debug.h>
 
 /* GLOBALS *******************************************************************/
@@ -283,10 +283,10 @@ KeV86Exception(ULONG ExceptionNr, PKTRAP_FRAME Tf, ULONG address)
   Ip = (PUCHAR)((Tf->Cs & 0xFFFF) * 16 + (Tf->Eip & 0xFFFF));
   if (ExceptionNr != 14)
     {
-  DbgPrint("ExceptionNr %d Ip[0] %x Ip[1] %x Ip[2] %x Ip[3] %x Tf->Cs %x "
-	   "Tf->Eip %x\n", ExceptionNr, Ip[0], Ip[1], Ip[2], Ip[3], Tf->Cs,
-	   Tf->Eip);
-  DbgPrint("VTf %x VTf->regs %x\n", VTf, VTf->regs);
+      DPRINT("ExceptionNr %d Ip[0] %x Ip[1] %x Ip[2] %x Ip[3] %x Tf->Cs %x "
+	     "Tf->Eip %x\n", ExceptionNr, Ip[0], Ip[1], Ip[2], Ip[3], Tf->Cs,
+	     Tf->Eip);
+      DPRINT("VTf %x VTf->regs %x\n", VTf, VTf->regs);
     }
   if (ExceptionNr == 6 &&
       memcmp(Ip, VTf->regs->RecoveryInstruction, 4) == 0 &&
diff --git a/reactos/subsys/csrss/video.c b/reactos/subsys/csrss/video.c
new file mode 100644
index 00000000000..f68e1209b2b
--- /dev/null
+++ b/reactos/subsys/csrss/video.c
@@ -0,0 +1,103 @@
+#include <ddk/ntddk.h>
+
+ULONG
+InitializeVideoAddressSpace(VOID)
+{
+   OBJECT_ATTRIBUTES ObjectAttributes;
+   UNICODE_STRING PhysMemName;
+   NTSTATUS Status;
+   HANDLE PhysMemHandle;
+   PVOID BaseAddress;
+   LARGE_INTEGER Offset;
+   ULONG ViewSize;
+   PUCHAR TextMap;
+   CHAR IVT[1024];
+
+   /*
+    * Open the physical memory section
+    */
+   RtlInitUnicodeString(&PhysMemName, L"\\Device\\PhysicalMemory");
+   InitializeObjectAttributes(&ObjectAttributes,
+			      &PhysMemName,
+			      0,
+			      NULL,
+			      NULL);
+   Status = NtOpenSection(&PhysMemHandle, SECTION_ALL_ACCESS, 
+			  &ObjectAttributes);
+   if (!NT_SUCCESS(Status))
+     {
+	DbgPrint("Couldn't open \\Device\\PhysicalMemory\n");
+	return(0);
+     }
+
+   /*
+    * Map the BIOS and device registers into the address space
+    */
+   Offset.QuadPart = 0xa0000;
+   ViewSize = 0x100000 - 0xa0000;
+   BaseAddress = (PVOID)0xa0000;
+   Status = NtMapViewOfSection(PhysMemHandle,
+			       NtCurrentProcess(),
+			       &BaseAddress,
+			       0,
+			       8192,
+			       &Offset,
+			       &ViewSize,
+			       ViewUnmap,
+			       0,
+			       PAGE_EXECUTE_READWRITE);
+   if (!NT_SUCCESS(Status))
+     {
+	DbgPrint("Couldn't map physical memory (%x)\n", Status);
+	NtClose(PhysMemHandle);
+	return(0);
+     }
+   NtClose(PhysMemHandle);
+   if (BaseAddress != (PVOID)0xa0000)
+     {
+       DbgPrint("Couldn't map physical memory at the right address "
+		"(was %x)\n", BaseAddress);
+       return(0);
+     }
+
+   /*
+    * Map some memory to use for the non-BIOS parts of the v86 mode address
+    * space
+    */
+   BaseAddress = (PVOID)0x1;
+   ViewSize = 0xa0000 - 0x1000;
+   Status = ZwAllocateVirtualMemory(NtCurrentProcess(),
+				    &BaseAddress,
+				    0,
+				    &ViewSize,
+				    MEM_COMMIT,
+				    PAGE_EXECUTE_READWRITE);
+   if (!NT_SUCCESS(Status))
+     {
+       DbgPrint("Failed to allocate virtual memory (Status %x)\n", Status);
+       return(0);
+     }
+   if (BaseAddress != (PVOID)0x0)
+     {
+       DbgPrint("Failed to allocate virtual memory at right address "
+		"(was %x)\n", BaseAddress);
+       return(0);
+     }
+
+   /*
+    * Get the real mode IVT from the kernel
+    */
+   Status = NtVdmControl(0, IVT);
+   if (!NT_SUCCESS(Status))
+     {
+       DbgPrint("NtVdmControl failed (status %x)\n", Status);
+       return(0);
+     }
+   
+   /*
+    * Copy the real mode IVT into the right place
+    */
+   memcpy((PVOID)0x0, IVT, 1024);
+   
+   return(1);
+}