diff --git a/src/emucore/Cart.cxx b/src/emucore/Cart.cxx
index b97b73113..9f0e5c6f8 100644
--- a/src/emucore/Cart.cxx
+++ b/src/emucore/Cart.cxx
@@ -321,6 +321,8 @@ string Cartridge::autodetectType(const uInt8* image, uInt32 size)
       if(isProbablySC(image, size))
         type = "EFSC";
     }
+    else if(isProbablyX07(image, size))
+      type = "X07";
     else
       type = "MB";
   }
@@ -583,6 +585,23 @@ bool Cartridge::isProbablyFE(const uInt8* image, uInt32 size)
   return false;
 }
 
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+bool Cartridge::isProbablyX07(const uInt8* image, uInt32 size)
+{
+  // X07 bankswitching switches to bank 0, 1, 2, etc by accessing address 0x08xd
+  uInt8 signature[3][3] = {
+    { 0xAD, 0x0D, 0x08 },  // LDA $080D
+    { 0xAD, 0x1D, 0x08 },  // LDA $081D
+    { 0xAD, 0x2D, 0x08 }   // LDA $082D
+  };
+  for(uInt32 i = 0; i < 3; ++i)
+  {
+    if(searchForBytes(image, size, signature[i], 3, 1))
+      return true;
+  }
+  return false;
+}
+
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 Cartridge::Cartridge(const Cartridge&)
 {
diff --git a/src/emucore/Cart.hxx b/src/emucore/Cart.hxx
index 02c2934fc..0368ead08 100644
--- a/src/emucore/Cart.hxx
+++ b/src/emucore/Cart.hxx
@@ -254,6 +254,11 @@ class Cartridge : public Device
     */
     static bool isProbablyFE(const uInt8* image, uInt32 size);
 
+    /**
+      Returns true if the image is probably an X07 bankswitching cartridge
+    */
+    static bool isProbablyX07(const uInt8* image, uInt32 size);
+
   protected:
     // If myBankLocked is true, ignore attempts at bankswitching. This is used
     // by the debugger, when disassembling/dumping ROM.
diff --git a/src/gui/VideoDialog.cxx b/src/gui/VideoDialog.cxx
index 2f8870647..a1ac1e62a 100644
--- a/src/gui/VideoDialog.cxx
+++ b/src/gui/VideoDialog.cxx
@@ -275,6 +275,7 @@ VideoDialog::VideoDialog(OSystem* osystem, DialogContainer* parent,
   wid.push_back(myPhosphorCheckbox);
   ypos += lineHeight + 4;
 
+  // OpenGL information
   // Add message concerning GLSL requirement
   ypos += lineHeight + 4;
   lwidth = font.getStringWidth("(*) TV effects require OpenGL 2.0+ & GLSL");
@@ -285,6 +286,15 @@ VideoDialog::VideoDialog(OSystem* osystem, DialogContainer* parent,
   new StaticTextWidget(myTab, font, 10+font.getStringWidth("(*) "), ypos,
                        lwidth, fontHeight, "\'gl_texrect\' must be disabled",
                        kTextAlignLeft);
+  ypos += lineHeight + 10;
+
+  myGLVersionInfo =
+    new StaticTextWidget(myTab, font, 10+font.getStringWidth("(*) "), ypos,
+                         lwidth, fontHeight, "", kTextAlignLeft);
+  ypos += lineHeight + 4;
+  myGLTexRectInfo =
+    new StaticTextWidget(myTab, font, 10+font.getStringWidth("(*) "), ypos,
+                         lwidth, fontHeight, "", kTextAlignLeft);
 
   // Add items for tab 2
   addToFocusList(wid, tabID);
@@ -427,6 +437,16 @@ void VideoDialog::loadConfig()
   // TV phosphor burn-off effect
   myPhosphorCheckbox->setState(instance().settings().getBool("tv_phos"));
   myPhosphorCheckbox->setEnabled(tv);
+
+  char buf[30];
+  if(gl) sprintf(buf, "OpenGL version detected: %3.1f", FrameBufferGL::glVersion());
+  else   sprintf(buf, "OpenGL version detected: None");
+  myGLVersionInfo->setLabel(buf);
+  sprintf(buf, "OpenGL texrect enabled: %s",
+          instance().settings().getBool("gl_texrect") ? "Yes" : "No");
+  myGLTexRectInfo->setLabel(buf);
+#else
+  myGLVersionInfo->setLabel("OpenGL mode not supported");
 #endif
 
   myTab->loadConfig();
diff --git a/src/gui/VideoDialog.hxx b/src/gui/VideoDialog.hxx
index ab93b75fe..140766182 100644
--- a/src/gui/VideoDialog.hxx
+++ b/src/gui/VideoDialog.hxx
@@ -81,6 +81,9 @@ class VideoDialog : public Dialog
     PopUpWidget*      myNoisePopup;
     CheckboxWidget*   myPhosphorCheckbox;
 
+    StaticTextWidget* myGLVersionInfo;
+    StaticTextWidget* myGLTexRectInfo;
+
     enum {
       kNAspectRatioChanged = 'VDan',
       kPAspectRatioChanged = 'VDap',