Updated for Python 1.4
diff --git a/Demo/tkinter/matt/radiobutton-simple.py b/Demo/tkinter/matt/radiobutton-simple.py
index a94a74c..65dfe52 100644
--- a/Demo/tkinter/matt/radiobutton-simple.py
+++ b/Demo/tkinter/matt/radiobutton-simple.py
@@ -26,34 +26,30 @@
 	# 'variable' is the name of the variable that all these radio buttons share
 	# 'value' is the value this variable takes on when the radio button is selected
 	# 'anchor' makes the text appear left justified (default is centered. ick)
-	self.radioframe.choc = Radiobutton (self.radioframe, {"text" : "Chocolate Flavor", 
-							      "variable" : self.flavor,
-							      "value" : "chocolate",
-							      "anchor" : "w", 
-							      Pack : {"side" : "top", "fill" : "x"}})
+	self.radioframe.choc = Radiobutton(
+	    self.radioframe, text="Chocolate Flavor", 
+	    variable=self.flavor, value="chocolate",
+	    anchor=W)
+	self.radioframe.choc.pack(fill=X)
 
-	self.radioframe.straw = Radiobutton (self.radioframe, {"text" : "Strawberry Flavor", 
-							       "variable" : self.flavor,
-							      "anchor" : "w", 
-							       "value" : "strawberry", 
-							       Pack : {"side" : "top", "fill" : "x"}})
+	self.radioframe.straw = Radiobutton(
+	    self.radioframe, text="Strawberry Flavor", 
+	    variable=self.flavor, value="strawberry",
+	    anchor=W)
+	self.radioframe.straw.pack(fill=X)
 
-	self.radioframe.lemon = Radiobutton (self.radioframe, {"text" : "Lemon Flavor", 
-							      "anchor" : "w", 
-							       "variable" : self.flavor,
-							       "value" : "lemon", 
-							       Pack : {"side" : "top", "fill" : "x"}})
-
+	self.radioframe.lemon = Radiobutton(
+	    self.radioframe, text="Lemon Flavor", 
+	    variable=self.flavor, value="lemon", 
+	    anchor=W)
+	self.radioframe.lemon.pack(fill=X)
 	
 	# this is a text entry that lets you type in the name of a flavor too.
-	self.entry = Entry(self, {"textvariable" : self.flavor, 
-				  Pack : {"side" : "top", "fill" : "x"}})
-	self.QUIT = Button(self, {'text': 'QUIT', 
-				  'fg': 'red', 
-				  'command': self.quit})
-	
-	self.QUIT.pack({'side': 'bottom', 'fill': 'both'})
-
+	self.entry = Entry(self, textvariable=self.flavor)
+	self.entry.pack(fill=X)
+	self.QUIT = Button(self, text='QUIT', foreground='red',
+			   command=self.quit)
+	self.QUIT.pack(side=BOTTOM, fill=BOTH)
 
 
     def __init__(self, master=None):