diff --git a/common/utility.hpp b/common/utility.hpp
index 5c494e7..91bf5f8 100644
--- a/common/utility.hpp
+++ b/common/utility.hpp
@@ -8,6 +8,7 @@
 class Utility
 {
   public:
+    static String formatNumber(size_t number,bool commas=true);
     static String formatNumber(long number,bool commas=true);
     static String formatNumber(double number,bool commas=true);
     static String formatNumber(double number,int places=2);
@@ -59,6 +60,15 @@ String Utility::bytesTransferredToString(double bytesTransferred)
   return Utility::formatNumber(roundedValue,2) + "B/s";   
 }
 
+inline
+String Utility::formatNumber(size_t number, bool commas)
+{
+  String formattedString;
+  String format="%lu";
+  ::sprintf(formattedString.str(),format,number);
+  return addCommas(formattedString);  
+}
+
 inline
 String Utility::formatNumber(long number,bool commas)
 {
diff --git a/sstp/socketconnectionreceiver.cpp b/sstp/socketconnectionreceiver.cpp
index 1ae1f3e..6dbf1a4 100644
--- a/sstp/socketconnectionreceiver.cpp
+++ b/sstp/socketconnectionreceiver.cpp
@@ -95,7 +95,7 @@ bool SocketConnectionReceiver::handlePut(Block<String> &commands)
     totalBytesRead+=bytes_read;
     if(bufferLength!=bytes_read)
     {
-      std::cout << "Send/Receive size mismatch.  The client indicated a data length of " << bufferLength << " but a data length of " << bytes_read << " was received";
+      std::cout << "Send/Receive size mismatch.  The client indicated a data length of " << Utility::formatNumber(bufferLength) << " but a data length of " << Utility::formatNumber(bytes_read) << " was received";
       break;
     }
     writeFile.write(&receiveBuffer[0], receiveBuffer.size());
@@ -106,12 +106,12 @@ bool SocketConnectionReceiver::handlePut(Block<String> &commands)
       double elapsedTimeSeconds = profiler.elapsed()/1000.00;
       double bytesPerSecond = totalBytesRead / elapsedTimeSeconds;
       String strBytesPerSecond = Utility::bytesTransferredToString(bytesPerSecond);
-      std::cout << "Transferred " << totalBytesRead << " of " << fileLength << " " << percent << " percent " << strBytesPerSecond << std::endl;
+      std::cout << "Transferred " << Utility::formatNumber(totalBytesRead) << " of " << Utility::formatNumber(fileLength) << " " << percent << " percent " << strBytesPerSecond << std::endl;
     }
 
   }
   std::cout << "Transfer complete" << std::endl;
-  std::cout << "Received " << totalBytesRead << " in " << Utility::formatNumber(profiler.end()) << "(ms)" << std::endl;
+  std::cout << "Received " << Utility::formatNumber(totalBytesRead) << " in " << Utility::formatNumber(profiler.end()) << "(ms)" << std::endl;
   writeFile.close();
   return totalBytesRead==fileLength;
 }