diff --git a/mytwitter.py b/mytwitter.py
index ed9e699..67ef4f1 100755
--- a/mytwitter.py
+++ b/mytwitter.py
@@ -28,8 +28,11 @@ class TwitWindow:
         # Create the scrolled frame that will hold the tweets
         self.tweet_view = Pmw.ScrolledFrame(self.tkroot, hscrollmode='none', horizflex='elastic')
         self.tweet_view.pack(expand=Tkinter.YES, fill=Tkinter.BOTH)
-        self.tweet_view.bind("<Button-4>", self.scroll_wheel);
-        self.tweet_view.bind("<Button-5>", self.scroll_wheel);
+
+        # Bind scrollwheel to move the tweets.  Might as well allow scrollwheel
+        # from anywhere, so we'll bind to tkroot
+        self.tkroot.bind("<Button-4>", self.scroll_wheel);
+        self.tkroot.bind("<Button-5>", self.scroll_wheel);
 
         # Create labels and text widgets
         for i in range(0, self.num_entries):
@@ -79,11 +82,9 @@ class TwitWindow:
 
     def scroll_wheel(self, event):
         if event.num == 4:
-            self.tweet_view.xview('scroll', 1, 'units');
-            print "DEBUG: scrolling positive"
+            self.tweet_view.yview('scroll', -5, 'units');
         if event.num == 5:
-            self.tweet_view.xview('scroll', -1, 'units');
-            print "DEBUG: scrolling negative"
+            self.tweet_view.yview('scroll', 5, 'units');
 
 
 ### end class TwitWindow