Updated for Python 1.4
diff --git a/Demo/tkinter/matt/animation-simple.py b/Demo/tkinter/matt/animation-simple.py
index 0158793..435d6fa 100644
--- a/Demo/tkinter/matt/animation-simple.py
+++ b/Demo/tkinter/matt/animation-simple.py
@@ -7,16 +7,15 @@
 	print "hi"
 
     def createWidgets(self):
-	self.QUIT = Button(self, {'text': 'QUIT', 
-				  'fg': 'red', 
-				  'command': self.quit})
-	self.QUIT.pack({'side': 'left', 'fill': 'both'})	
+	self.QUIT = Button(self, text='QUIT', foreground='red', 
+			   command=self.quit)
+	self.QUIT.pack(side=LEFT, fill=BOTH)
 
-	self.draw = Canvas(self, {"width" : "5i", "height" : "5i"})
+	self.draw = Canvas(self, width="5i", height="5i")
 
 	# all of these work..
-	self.draw.create_polygon("0", "0", "10", "0", "10", "10", "0" , "10", {"tags" : "thing"})
-	self.draw.pack({'side': 'left'})
+	self.draw.create_rectangle(0, 0, 10, 10, tags="thing", fill="blue")
+	self.draw.pack(side=LEFT)
 
     def moveThing(self, *args):
 	# move 1/10 of an inch every 1/10 sec (1" per second, smoothly)