diff --git a/clientgui.py b/clientgui.py
index 57a3347..cecbc67 100755
--- a/clientgui.py
+++ b/clientgui.py
@@ -12,9 +12,9 @@ class MyFrame(wx.Frame):
         my_btn.Bind(wx.EVT_BUTTON, self.on_press)
         my_sizer.Add(my_btn, 0, wx.ALL | wx.CENTER, 5)        
         panel.SetSizer(my_sizer)
-        self.host = "127.0.1.1"
+        self.host = "lukesau.com"
         self.port = 5000  # socket server port number   
-        self.header_size = 64
+        self.header_size = 1024
         self.format = "utf-8"
         self.disconnect_message = "!DISCONNECT"
         self.Show()
diff --git a/vckoserver.py b/server.py
old mode 100755
new mode 100644
similarity index 97%
rename from vckoserver.py
rename to server.py
index 1ddde2b..ea73383
--- a/vckoserver.py
+++ b/server.py
@@ -10,7 +10,7 @@ class ServerVCKO:
         self.format = "utf-8"
         self.disconnect_message = "!DISCONNECT"
 
-    def handle_client(conn, addr):
+    def handle_client(self, conn, addr):
         print(f"Connection from: {addr}")
         connected = True
         while connected:
@@ -38,4 +38,3 @@ if __name__ == '__main__':
     print("server starting")
     server = ServerVCKO()
     server.start()
-