diff --git a/src/server/slavefuncs.c b/src/server/slavefuncs.c
--- a/src/server/slavefuncs.c
+++ b/src/server/slavefuncs.c
@@ -538,7 +538,7 @@ int checkUsername(char *username)
        {
          // Log in the user
          if(login_user(username) == 1){
-           fprintf(stderr, "You should now be logged into distren.\n");
+           // Logged in OK
            return 0;
          }
          else
@@ -727,7 +727,8 @@ void _web_resetframe(int slavekey, char 
 }
 
 void _web_startframe(int slavekey, char *slavepass, int jobnum, int framenum){
-  fprintf(stderr,"Marking frame %d started on server... ",framenum);
+  if(DEBUG)
+    fprintf(stderr,"Marking frame %d started on server... ",framenum);
   char *url;
   _distren_asprintf(&url,"http://dev.distren.org/slave/act.php?mode=startframe&slavekey=%d&slavepass=%s&jobnum=%d&framenum=%d", slavekey, slavepass, jobnum, framenum);
   struct _web_memorystruct data = _web_getrequest(url);