diff --git a/win/rfbplayer/SessionInfoDialog.h b/win/rfbplayer/SessionInfoDialog.h
new file mode 100644
index 0000000..2c036db
--- /dev/null
+++ b/win/rfbplayer/SessionInfoDialog.h
@@ -0,0 +1,100 @@
+/* Copyright (C) 2004 TightVNC Team.  All Rights Reserved.
+ *    
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+// -=- SessionInfoDialog.h
+
+#include <math.h>
+
+#include <rfb/ConnParams.h>
+
+#include <rfb_win32/Dialog.h>
+
+#define log2(n) log(n) / 0.693147180559945
+
+int max3(int v1, int v2, int v3) {
+  return max(v1, max(v2, v3));
+}
+
+class SessionInfoDialog : public rfb::win32::Dialog {
+public:
+  SessionInfoDialog(ConnParams *_cp, int _currentEncoding) 
+    : Dialog(GetModuleHandle(0)), cp(_cp), currentEncoding(_currentEncoding) {}
+  // - Show the dialog and return true if OK was clicked,
+  //   false in case of error or Cancel
+  virtual bool showDialog(HWND parent = 0) {
+    return Dialog::showDialog(MAKEINTRESOURCE(IDD_SESSION_INFO), parent);
+  }
+protected:
+  // Dialog methods (protected)
+  virtual void initDialog() {
+    char strValue[255] = "\0";
+    setItemString(IDC_DESKTOP_NAME, cp->name());
+    
+    sprintf(strValue, "%ix%i", cp->width, cp->height);
+    setItemString(IDC_DESKTOP_SIZE, strValue);
+    
+    int r = cp->pf().redShift, g = cp->pf().greenShift, b = cp->pf().blueShift;
+    int i = 3;
+    char buffer[10];
+    sprintf(strValue, "depth %i(%ibpp), ", cp->pf().depth, cp->pf().bpp);
+    while (i) {
+      if (r == max3(r, g, b)) {
+        strcat(strValue, "r");
+        _itoa(ceil(log2(cp->pf().redMax)), buffer, 10);
+        strcat(strValue, buffer);
+        r = -1; 
+        i--;
+        continue;
+      } else if (g == max3(r, g, b)) {
+        strcat(strValue, "g");
+        _itoa(ceil(log2(cp->pf().greenMax)), buffer, 10);
+        strcat(strValue, buffer);
+        g = -1; 
+        i--;
+        continue;
+      } else if (b == max3(r, g, b)) {
+        strcat(strValue, "b");
+        _itoa(ceil(log2(cp->pf().blueMax)), buffer, 10);
+        strcat(strValue, buffer);
+        b = -1; 
+        i--;
+        continue;
+      } else break;
+    }
+    if (cp->pf().bigEndian) strcat(strValue, ", big-endian");
+    else strcat(strValue, ", little-endian");
+    setItemString(IDC_PIXEL_FORMAT, strValue);
+
+    switch (currentEncoding) {
+    case encodingRaw:      strcpy(strValue, "Raw");      break;
+    case encodingCopyRect: strcpy(strValue, "CopyRect"); break;
+    case encodingRRE:      strcpy(strValue, "RRE");      break;
+    case encodingCoRRE:    strcpy(strValue, "CoRRE");    break;
+    case encodingHextile:  strcpy(strValue, "Hextile");  break;
+    case encodingTight:    strcpy(strValue, "Tight");    break;
+    case encodingZRLE:     strcpy(strValue, "ZRLE");     break;
+    default:               strcpy(strValue, "Unknown");
+    }
+    setItemString(IDC_CURRENT_ENCODING, strValue);
+
+    sprintf(strValue, "%i.%i", cp->majorVersion, cp->minorVersion);
+    setItemString(IDC_VERSION, strValue);
+  }
+  ConnParams *cp;
+  int currentEncoding;
+};
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