diff --git a/gviz.py b/gviz.py
index d258ceb..37aba8c 100644
--- a/gviz.py
+++ b/gviz.py
@@ -2,7 +2,7 @@ import wx,time
 
 class window(wx.Frame):
     def __init__(self,f,size=(600,600),bedsize=(200,200)):
-        wx.Frame.__init__(self,None,title="Slicetest",size=(size[0],size[1]))
+        wx.Frame.__init__(self,None,title="Layer view (Use arrow keys to switch layers)",size=(size[0],size[1]))
         self.p=gviz(self,size=size,bedsize=bedsize)
         s=time.time()
         for i in f:
diff --git a/pronterface.py b/pronterface.py
index d791487..ead23cf 100644
--- a/pronterface.py
+++ b/pronterface.py
@@ -108,7 +108,7 @@ class PronterWindow(wx.Frame,pronsole.pronsole):
                 except:
                     pass
             self.gviz.addgcode(line,hilight=1)
-            self.gwindow.p.addgcode(line,hilight=1)
+            #self.gwindow.p.addgcode(line,hilight=1)
     
     def do_extrude(self,l=""):
         try: