=== modified file 'source/NVDAHelper.py'
--- source/NVDAHelper.py	2010-02-14 05:37:44 +0000
+++ source/NVDAHelper.py	2010-02-15 17:23:37 +0000
@@ -11,7 +11,6 @@
 import api
 import globalVars
 from logHandler import log
-import time
 import globalVars
 
 EVENT_TYPEDCHARACTER=0X1000
@@ -20,7 +19,6 @@
 _remoteLoader64=None
 localLib=None
 generateBeep=None
-lastKeyboardLayoutChangeEventTime=None
 
 winEventHookID=None
 
@@ -85,7 +83,6 @@
 
 @winUser.WINEVENTPROC
 def winEventCallback(handle,eventID,window,objectID,childID,threadID,timestamp):
-	global lastKeyboardLayoutChangeEventTime
 	try:
 		if eventID==EVENT_TYPEDCHARACTER:
 			handleTypedCharacter(window,objectID,childID)

=== modified file 'source/NVDAHelper/remote/inputLangChange.cpp'
--- source/NVDAHelper/remote/inputLangChange.cpp	2010-02-13 10:53:50 +0000
+++ source/NVDAHelper/remote/inputLangChange.cpp	2010-02-15 17:46:24 +0000
@@ -10,13 +10,16 @@
 
 LRESULT CALLBACK inputLangChange_callWndProcHook(int code, WPARAM wParam, LPARAM lParam) {
 	static int lastInputLangChange=0;
+	static unsigned lastInputLangChangeTime=0;
+	static wchar_t buf[KL_NAMELENGTH ];
 	CWPSTRUCT* pcwp=(CWPSTRUCT*)lParam;
-	if((pcwp->message==WM_INPUTLANGCHANGE)&&(pcwp->lParam!=lastInputLangChange)) {
-		wchar_t* buf=(wchar_t*)malloc(sizeof(wchar_t)*1024);
-		GetKeyboardLayoutName(buf);
-		nvdaController_inputLangChangeNotify(GetCurrentThreadId(),pcwp->lParam,buf);
-		free(buf);
-		lastInputLangChange=pcwp->lParam;
+	if((pcwp->message==WM_INPUTLANGCHANGE)) {
+		if ((pcwp->lParam!=lastInputLangChange) && (GetTickCount()-lastInputLangChangeTime>100)) {
+			GetKeyboardLayoutName(buf);
+			nvdaController_inputLangChangeNotify(GetCurrentThreadId(),pcwp->lParam,buf);
+			lastInputLangChange=pcwp->lParam;
+		}
+		lastInputLangChangeTime=GetTickCount();
 	}
 	return 0;
 }