diff --git a/MainMenuScreen.cpp b/MainMenuScreen.cpp
index 1efc1750..4afe228e 100644
--- a/MainMenuScreen.cpp
+++ b/MainMenuScreen.cpp
@@ -515,6 +515,12 @@ void HandleMainMenuInput()
 					SetMainMenuExitScreen( INIT_SCREEN );
 					break;
 
+				case 'm':
+					gbHandledMainMenu = NEW_MP_GAME;
+					gfMainMenuScreenExit = TRUE;
+					SetMainMenuExitScreen( MP_JOIN_SCREEN );
+					break;
+
 				case 'i':
 					SetPendingNewScreen( INTRO_SCREEN );
 					gfMainMenuScreenExit = TRUE;
diff --git a/Strategic/mapscreen.cpp b/Strategic/mapscreen.cpp
index ea210186..2b211e84 100644
--- a/Strategic/mapscreen.cpp
+++ b/Strategic/mapscreen.cpp
@@ -7089,6 +7089,22 @@ void GetMapKeyboardInput( UINT32 *puiNewEvent )
 					StopAnyCurrentlyTalkingSpeech( );
 					break;
 
+				case TAB:
+					// go to next tab in enhanced description box
+					if( InItemDescriptionBox( ) && gGameSettings.fOptions[ TOPTION_ENHANCED_DESC_BOX ] == TRUE )
+					{			
+						if ( gubDescBoxPage < 2 )
+						{
+							gubDescBoxPage++;
+						}
+						else
+						{					
+							gubDescBoxPage = 0;
+						}
+						HandleItemDescTabButton( );
+					}
+					break;
+
 				case F1:
 				case F2:
 				case F3:
diff --git a/Tactical/Interface Items.cpp b/Tactical/Interface Items.cpp
index 21b9731d..be0a9094 100644
--- a/Tactical/Interface Items.cpp	
+++ b/Tactical/Interface Items.cpp	
@@ -12457,40 +12457,31 @@ void DeletePool(ITEM_POOL *pItemPool)
 
 void ItemDescTabButtonCallback( GUI_BUTTON *btn, INT32 reason )
 {
-	switch (btn->UserData[0])
-	{
-		case 0:
-			gubDescBoxPage = 0;
-			InternalInitEDBTooltipRegion( gpItemDescObject, guiCurrentItemDescriptionScreen );
-			RenderItemDescriptionBox();
+	gubDescBoxPage = btn->UserData[0];
+	HandleItemDescTabButton( );
+}
 
-			if (giItemDescAmmoButton > -1)
-				MarkAButtonDirty( giItemDescAmmoButton ); // Required for tactical screen
-			
+void HandleItemDescTabButton( )
+{
+	InternalInitEDBTooltipRegion( gpItemDescObject, guiCurrentItemDescriptionScreen );
+	RenderItemDescriptionBox();
+
+	if (giItemDescAmmoButton > -1)
+		MarkAButtonDirty( giItemDescAmmoButton ); // Required for tactical screen
+
+	switch (gubDescBoxPage)
+	{
+		case 0:	
 			ItemDescTabButtonOn( 0 );
 			ItemDescTabButtonOff( 1 );
 			ItemDescTabButtonOff( 2 );
 			break;
 		case 1:
-			gubDescBoxPage = 1;
-			InternalInitEDBTooltipRegion( gpItemDescObject, guiCurrentItemDescriptionScreen );
-			RenderItemDescriptionBox();
-
-			if (giItemDescAmmoButton > -1)
-				MarkAButtonDirty( giItemDescAmmoButton ); // Required for tactical screen
-
 			ItemDescTabButtonOff( 0 );
 			ItemDescTabButtonOn( 1 );
 			ItemDescTabButtonOff( 2 );
 			break;
 		case 2:
-			gubDescBoxPage = 2;
-			InternalInitEDBTooltipRegion( gpItemDescObject, guiCurrentItemDescriptionScreen );
-			RenderItemDescriptionBox();
-
-			if (giItemDescAmmoButton > -1)
-				MarkAButtonDirty( giItemDescAmmoButton ); // Required for tactical screen
-
 			ItemDescTabButtonOff( 0 );
 			ItemDescTabButtonOff( 1 );
 			ItemDescTabButtonOn( 2 );
diff --git a/Tactical/Interface Items.h b/Tactical/Interface Items.h
index 1ba19a92..b085bf37 100644
--- a/Tactical/Interface Items.h	
+++ b/Tactical/Interface Items.h	
@@ -254,6 +254,7 @@ void DeleteItemDescriptionBox( );
 extern BOOLEAN UseNASDesc(OBJECTTYPE  *pObject);
 INT16 sNASXCorrection(OBJECTTYPE * pObject);
 INT16 sNASYCorrection(OBJECTTYPE * pObject);
+void HandleItemDescTabButton( );
 
 BOOLEAN InItemStackPopup( );
 BOOLEAN InitItemStackPopup( SOLDIERTYPE *pSoldier, UINT8 ubPosition, INT16 sInvX, INT16 sInvY, INT16 sInvWidth, INT16 sInvHeight );
diff --git a/Tactical/Turn Based Input.cpp b/Tactical/Turn Based Input.cpp
index b93d45fc..61ba194a 100644
--- a/Tactical/Turn Based Input.cpp	
+++ b/Tactical/Turn Based Input.cpp	
@@ -2090,8 +2090,21 @@ void GetKeyboardInput( UINT32 *puiNewEvent )
 				break;
 
 			case TAB:
+				// go to next tab in enhanced description box
+				if( ( fCtrl ) && InItemDescriptionBox( ) && gGameSettings.fOptions[ TOPTION_ENHANCED_DESC_BOX ] == TRUE )
+				{			
+					if ( gubDescBoxPage < 2 )
+					{
+						gubDescBoxPage++;
+					}
+					else
+					{					
+						gubDescBoxPage = 0;
+					}
+					HandleItemDescTabButton( );
+				}
 				// nothing in hand and either not in SM panel, or the matching button is enabled if we are in SM panel
-				if ( ( gpItemPointer == NULL ) &&
+				else if ( ( gpItemPointer == NULL ) &&
 					( ( gsCurInterfacePanel != SM_PANEL ) || ( ButtonList[ iSMPanelButtons[ UPDOWN_BUTTON ] ]->uiFlags & BUTTON_ENABLED ) ) )
 				{
 					UIHandleChangeLevel( NULL );