diff --git a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Checker.cpp b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Checker.cpp
index 41fd670..1e8be06 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Checker.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Checker.cpp
@@ -26,7 +26,7 @@ namespace ConsoleBackup
 namespace
 {
 
-const size_t CHECKER_STACK_SIZE = 0x1000;
+const size_t CHECKER_STACK_SIZE = 0x4000;
 nn::os::Thread s_CheckerThread;
 nn::os::StackBuffer<CHECKER_STACK_SIZE> s_CheckerThreadStackSize;
 nn::Result s_CheckerResult;
diff --git a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Controller.cpp b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Controller.cpp
index 8a3e9a4..2435e92 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleBackup/Controller.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleBackup/Controller.cpp
@@ -56,6 +56,29 @@ bool s_PlayedFailSound = false;
 
 } // namespace <unnamed>
 
+void PutAliveMessage(::std::vector<std::string>& operationMessage, const char* str)
+{
+    std::string message = std::string(str);
+    static u8 i = 0;
+    if (i < 0xff / 4)
+    {
+        operationMessage.push_back(message + std::string(" /"));
+    }
+    else if (i < 0xff * 2 / 4)
+    {
+        operationMessage.push_back(message + std::string(" |"));
+    }
+    else if (i < 0xff * 3 / 4)
+    {
+        operationMessage.push_back(message + std::string(" \\"));
+    }
+    else
+    {
+        operationMessage.push_back(message + std::string(" -"));
+    }
+    i += 4;
+}
+
 bool NeedsAcAdapter(common::HardwareStateManager& manager)
 {
     return manager.IsBatteryLower() && !manager.IsAdapterConnected();
@@ -164,6 +187,8 @@ void ControlState(common::HardwareStateManager& manager, ::std::vector<std::stri
                 init = false;
             }
 
+            PutAliveMessage(operationMessage, "Checking SaveData");
+
             if (IsCheckSaveDataFinished())
             {
                 FinalizeSaveDataCheck();