diff --git a/harbour/ChangeLog b/harbour/ChangeLog
index 7aaedef7a8..50186ce881 100644
--- a/harbour/ChangeLog
+++ b/harbour/ChangeLog
@@ -8,6 +8,12 @@
    2008-12-31 13:59 UTC+0100 Foo Bar (foo.bar foobar.org)
 */
 
+2008-10-30 21:24 UTC-0800 Pritpal Bedi (pritpal@vouchcac.com)
+  * harbour/source/rtl/gtwvt/gtwvt.c
+  * harbour/source/rtl/gtwvt/gtwvt.h
+    + Transfereed two static variables to HB_GTWVT structure.
+      Multi-thread/console protection.
+
 2008-10-31 02:26 UTC+0200 Viktor Szakats (harbour.01 syenar hu)
   * make_vc.mak
     - Removed -GS- option for WinCE. MS recommends this to 
diff --git a/harbour/contrib/gtwvg/gtwvg.c b/harbour/contrib/gtwvg/gtwvg.c
index 1df30ef6fa..ef27e53c69 100644
--- a/harbour/contrib/gtwvg/gtwvg.c
+++ b/harbour/contrib/gtwvg/gtwvg.c
@@ -2012,6 +2012,7 @@ static void hb_gt_wvt_Exit( PHB_GT pGT )
       }
       hb_gt_wvt_Free( pWVT );
    }
+   //HB_GTSUPER_EXIT( pGT );
 }
 
 /* ********************************************************************** */
@@ -2922,8 +2923,6 @@ static BOOL hb_gt_wvt_Info( PHB_GT pGT, int iType, PHB_GT_INFO pInfo )
             {
                if ( pWVT->pfnLayered )
                {
-                  BOOL bGF;
-
                   SetWindowLong( pWVT->hWnd,
                                  GWL_EXSTYLE,
                                  GetWindowLong( pWVT->hWnd, GWL_EXSTYLE ) | WS_EX_LAYERED );
@@ -2931,13 +2930,28 @@ static BOOL hb_gt_wvt_Info( PHB_GT pGT, int iType, PHB_GT_INFO pInfo )
                   pWVT->pfnLayered( pWVT->hWnd,
                                     RGB( 255,255,255 ),
                                     hb_itemGetNI( pInfo->pNewVal2 ),
-                                    LWA_COLORKEY|LWA_ALPHA );
+                                    /*LWA_COLORKEY|*/ LWA_ALPHA );
                }
                break;
             }
          }
          break;
       }
+      case HB_GTI_PRESPARAM:
+      {
+         if ( ! pWVT->hWnd )
+         {
+            if( hb_itemType( pInfo->pNewVal ) & HB_IT_ARRAY )
+            {
+               int iParam = hb_arrayLength( pInfo->nNewVal );
+               if( iParam == HB_GTI_PP_SIZE )
+               {
+                  int mode = hb_arrayGetNI( pInfo->pNewVal, 1 );
+               }
+            }
+         }
+         break;
+      }
       default:
          return HB_GTSUPER_INFO( pGT, iType, pInfo );
    }
diff --git a/harbour/contrib/gtwvg/gtwvg.h b/harbour/contrib/gtwvg/gtwvg.h
index f8a8d3776d..523ab5c901 100644
--- a/harbour/contrib/gtwvg/gtwvg.h
+++ b/harbour/contrib/gtwvg/gtwvg.h
@@ -239,6 +239,20 @@ typedef BOOL ( WINAPI *wvtSetLayeredWindowAttributes )(
 
 //-------------------------------------------------------------------//
 
+typedef struct
+{
+   DWORD     exStyle;
+   DWORD     style;
+   int       x;
+   int       y;
+   int       width;
+   int       height;
+   HWND      hWndParent;
+   BOOL      bVisible;
+   BOOL      byPixel;
+
+} HB_GT_PARAM, * PHB_GT_PARAM;
+
 typedef struct
 {
    HPEN      penWhite;                      // White pen to draw GDI elements
@@ -394,7 +408,9 @@ typedef struct
    PHB_ITEM  pcbFuncModal[ WVT_DLGMD_MAX ]; // codeblock for WndProc
    int       iTypeModal[ WVT_DLGMD_MAX ];   // Type of Function Pointers - Function 1, Block 2, Method 3
 
-   PHB_GUIDATA * pGui;                      // GUI Data Structure
+   PHB_GUIDATA * pGUI;                      // GUI Data Structure
+
+   PHB_GT_PARAM * pPP;                      // Presentation Parameters
 
 } HB_GTWVT, * PHB_GTWVT;