diff --git a/checkin_notes b/checkin_notes
index 5eaaaa03be..18add1475b 100644
--- a/checkin_notes
+++ b/checkin_notes
@@ -4907,3 +4907,10 @@ David  30 Jun 2010
 
     client/
         gui_rpc_server.cpp
+
+Charlie 30 Jun 2010
+    - MGR: get_messages and get_notices RPCs don't alternate buffers, so 
+        remove the unused buffers from CMainDocument class.
+
+    clientgui/
+        MainDocument.cpp, .h
diff --git a/clientgui/MainDocument.cpp b/clientgui/MainDocument.cpp
index 9118363a54..966d2a9172 100644
--- a/clientgui/MainDocument.cpp
+++ b/clientgui/MainDocument.cpp
@@ -925,8 +925,6 @@ void CMainDocument::RunPeriodicRPCs(int frameRefreshRate) {
     // of RPC, so pass in a pointer rather than its value
     request.arg1 = &m_iMessageSequenceNumber;
     request.arg2 = &messages;
-//        request.arg2 = &async_messages_buf;
-//        request.exchangeBuf = &messages;
     request.rpcType = RPC_TYPE_ASYNC_WITH_REFRESH_EVENT_LOG_AFTER;
     request.completionTime = NULL;
     request.resultPtr = &m_iGet_messages_rpc_result;
diff --git a/clientgui/MainDocument.h b/clientgui/MainDocument.h
index aa57e2b3ca..57b1ffe668 100644
--- a/clientgui/MainDocument.h
+++ b/clientgui/MainDocument.h
@@ -291,7 +291,6 @@ private:
 
 public:
     NOTICES                     notices;
-    NOTICES                     async_notices_buf;
     int                         m_iGet_notices_rpc_result;
     
     NOTICE*                     notice(unsigned int);
@@ -312,7 +311,6 @@ private:
 
 public:
     MESSAGES                    messages;
-    MESSAGES                    async_messages_buf;
     int                         m_iGet_messages_rpc_result;
     
     MESSAGE*                    message(unsigned int);