diff --git a/reactos/ntoskrnl/io/pnpmgr.c b/reactos/ntoskrnl/io/pnpmgr.c
index a3956ffbf38..e9289c33382 100644
--- a/reactos/ntoskrnl/io/pnpmgr.c
+++ b/reactos/ntoskrnl/io/pnpmgr.c
@@ -1,4 +1,4 @@
-/* $Id: pnpmgr.c,v 1.45 2004/10/23 14:48:16 ekohl Exp $
+/* $Id: pnpmgr.c,v 1.46 2004/10/23 14:52:51 blight Exp $
  *
  * COPYRIGHT:      See COPYING in the top level directory
  * PROJECT:        ReactOS kernel
@@ -18,7 +18,7 @@ DEFINE_GUID(GUID_CLASS_COMPORT,          0x86e0d1e0L, 0x8089, 0x11d0, 0x9c, 0xe4
 DEFINE_GUID(GUID_SERENUM_BUS_ENUMERATOR, 0x4D36E978L, 0xE325, 0x11CE, 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18);
 #endif // DEFINE_GUID
 
-//#define NDEBUG
+#define NDEBUG
 #include <internal/debug.h>
 
 
diff --git a/reactos/ntoskrnl/ke/dpc.c b/reactos/ntoskrnl/ke/dpc.c
index bb7027d6b40..95a48831535 100644
--- a/reactos/ntoskrnl/ke/dpc.c
+++ b/reactos/ntoskrnl/ke/dpc.c
@@ -18,7 +18,7 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-/* $Id: dpc.c,v 1.39 2004/10/22 20:30:47 ekohl Exp $
+/* $Id: dpc.c,v 1.40 2004/10/23 14:52:51 blight Exp $
  *
  * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS kernel
@@ -234,7 +234,7 @@ KeInsertQueueDpc (PKDPC	Dpc,
      }
    KiReleaseSpinLock(&Pcr->PrcbData.DpcData[0].DpcLock);
    KeLowerIrql(oldlvl);
-   DPRINT("DpcQueueHead.Flink %x\n",DpcQueueHead.Flink);
+   DPRINT("DpcQueueHead.Flink %x\n", Pcr->PrcbData.DpcData[0].DpcListHead.Flink);
    DPRINT("Leaving KeInsertQueueDpc()\n",0);
    return(TRUE);
 }
diff --git a/reactos/ntoskrnl/ke/timer.c b/reactos/ntoskrnl/ke/timer.c
index 773efc6637e..aeae683ed89 100644
--- a/reactos/ntoskrnl/ke/timer.c
+++ b/reactos/ntoskrnl/ke/timer.c
@@ -1,4 +1,4 @@
-/* $Id: timer.c,v 1.82 2004/10/22 20:30:48 ekohl Exp $
+/* $Id: timer.c,v 1.83 2004/10/23 14:52:51 blight Exp $
  *
  * COPYRIGHT:      See COPYING in the top level directory
  * PROJECT:        ReactOS kernel
@@ -732,7 +732,7 @@ KiUpdateProcessThreadTime(KIRQL oldIrql, PKIRQ_TRAPFRAME Tf)
        return;
      }
 
-   DPRINT("KernelTime  %u, UserTime %u \n", Kpcr->PrcbData.KernelTime, Kpcr->PrcbData.UserTime);
+   DPRINT("KernelTime  %u, UserTime %u \n", Pcr->PrcbData.KernelTime, Pcr->PrcbData.UserTime);
 
    if (oldIrql > DISPATCH_LEVEL)
    {