diff --git a/Manatee/Extension/Mplayer/PlaylistView.hs b/Manatee/Extension/Mplayer/PlaylistView.hs
--- a/Manatee/Extension/Mplayer/PlaylistView.hs
+++ b/Manatee/Extension/Mplayer/PlaylistView.hs
@@ -471,7 +471,7 @@
 playlistViewScrollVerticalStep isDown a = do
   let sw = playlistViewScrolledWindow a
       tv = playlistViewTreeView a
-  stepInc <- (<<<=) integralToDouble treeViewGetSelectedCellHeight tv
+  stepInc <- (<<<=) i2d treeViewGetSelectedCellHeight tv
   treeViewScrollVertical tv sw (if isDown then stepInc else (- stepInc))
 
 -- | Handle key action.
diff --git a/manatee-mplayer.cabal b/manatee-mplayer.cabal
--- a/manatee-mplayer.cabal
+++ b/manatee-mplayer.cabal
@@ -1,5 +1,5 @@
 name:			manatee-mplayer
-version:		0.0.1
+version:		0.0.2
 Cabal-Version:	>= 1.6
 license:		GPL-3
 license-file:	LICENSE
@@ -19,7 +19,7 @@
   location:     http://patch-tag.com/r/AndyStewart/manatee-mplayer
   
 Library
-     build-depends: base >= 4 && < 5, manatee-core >= 0.0.1, dbus-client >= 0.3 && < 0.4, stm >= 2.1.2.0,
+     build-depends: base >= 4 && < 5, manatee-core >= 0.0.2, dbus-client >= 0.3 && < 0.4, stm >= 2.1.2.0,
                     containers >= 0.3.0.0, gtk-serialized-event >= 0.12.0, gtk >= 0.12.0, 
                     text >= 0.7.1.0, bytestring >= 0.9.1.5, libtagc >= 0.12.0, regex-tdfa >= 1.1.2,
                     filepath >= 1.1.0.3, utf8-string >= 0.3.4, time, dbus-core, gio >= 0.12.0,