diff --git a/ascii8x8.pyc b/ascii8x8.pyc
new file mode 100644
index 0000000..c907807
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diff --git a/effects.py b/effects.py
index c5d251e..944ebe3 100644
--- a/effects.py
+++ b/effects.py
@@ -338,7 +338,8 @@ def run(self):
 
         # Display upper and lower case letters. The break between 90 and 97 is
         # for non-letter keyboard characters.
-        for ord in range(65, 91) + range(97, 123):
+        hk = [72, 75, 80, 65, 82, 75]
+        for ord in hk:
             self.wall.clear()
 
             # Set every pixel to the background color, since ascii8x8 will only
@@ -351,7 +352,7 @@ def run(self):
             ascii8x8.draw_chr(chr(ord), self.wall, foreground, background,
                               x_offset, y_offset)
             self.wall.draw()
-            time.sleep(.1)
+            time.sleep(.5)
 
 class Bouncer(Effect):
     class Ball(object):
diff --git a/effects.pyc b/effects.pyc
new file mode 100644
index 0000000..d096b24
Binary files /dev/null and b/effects.pyc differ
diff --git a/wall.pyc b/wall.pyc
new file mode 100644
index 0000000..c0efe5f
Binary files /dev/null and b/wall.pyc differ