diff -ur origin/xl/filtergui.py fix-smart-playlist-editor/xl/filtergui.py
--- origin/xl/filtergui.py	2007-10-22 16:21:49.000000000 +0400
+++ fix-smart-playlist-editor/xl/filtergui.py	2007-10-24 18:14:12.000000000 +0400
@@ -435,10 +435,10 @@
             widths=(50, 50))
 
 class SpinLabelField(gtk.HBox):
-    def __init__(self, result_generator, label='', top=99999):
+    def __init__(self, result_generator, label='', top=99999, lower=-99999):
         gtk.HBox.__init__(self, spacing=5)
         self.generate_result = result_generator
-        self.spin = gtk.SpinButton(gtk.Adjustment(0, 0, top, 1, 0, 0))
+        self.spin = gtk.SpinButton(gtk.Adjustment(0, lower, top, 1, 0, 0))
         self.pack_start(self.spin)
         self.pack_start(gtk.Label(label))
         self.show_all()
diff -ur origin/xl/panels/playlists.py fix-smart-playlist-editor/xl/panels/playlists.py
--- origin/xl/panels/playlists.py	2007-10-22 16:21:49.000000000 +0400
+++ fix-smart-playlist-editor/xl/panels/playlists.py	2007-10-24 18:14:07.000000000 +0400
@@ -71,7 +71,7 @@
 class SpinRating(filtergui.SpinLabelField):
     def __init__(self, result_generator):
         filtergui.SpinLabelField.__init__(self, result_generator, '',
-            8)
+            8, -8)
 
 class SpinNothing(filtergui.SpinLabelField):
     def __init__(self, result_generator):