diff -r c10def4bfbde -r 91d708a2cb4e drivers/can_tcp_win32/can_tcp_win32_server.cpp
--- a/drivers/can_tcp_win32/can_tcp_win32_server.cpp	Wed Mar 06 13:40:54 2013 +0900
+++ b/drivers/can_tcp_win32/can_tcp_win32_server.cpp	Wed Mar 06 16:54:21 2013 +0900
@@ -69,9 +69,13 @@
 		 "and repeat '\\n' terminated lines \n"
 		 "to each connected client\n"
 		 "\n"
-		 "Use netcat to monitor trafic\n"
+		 "Use netcat to monitor/log trafic\n"
 		 " nc 127.0.0.1 11898\n"
+		 "\n"
+         "CAN message format:\n"
+         "{COB_ID,RTR,data_len,{data}}\n"
 		 "\n");
+
   fflush(stdout);
   SocketServer in(11898,5);