diff --git a/audacity-1.3.10-desktop.patch b/audacity-1.3.10-desktop.patch
new file mode 100644
index 0000000..30a3cec
--- /dev/null
+++ b/audacity-1.3.10-desktop.patch
@@ -0,0 +1,17 @@
+diff -Nur audacity-src-1.3.10-orig/src/audacity.desktop audacity-src-1.3.10/src/audacity.desktop
+--- audacity-src-1.3.10-orig/src/audacity.desktop	2009-12-01 20:32:08.000000000 +0100
++++ audacity-src-1.3.10/src/audacity.desktop	2010-01-21 10:29:58.667825990 +0100
+@@ -12,9 +12,10 @@
+ Icon=audacity
+ 
+ Type=Application
+-Categories=AudioVideo;Audio;AudioVideoEditing;
++Categories=AudioVideo;Audio;AudioVideoEditing;Sequencer;X-Jack;
+ 
+ Exec=audacity
+-StartupNotify=false
++StartupNotify=true
++StartupWMClass=Audacity
+ Terminal=false
+-MimeType=application/ogg;audio/basic;audio/mpeg;audio/x-aiff;audio/x-mp3;audio/x-wav;application/x-audacity-project;
++MimeType=application/ogg;audio/basic;audio/x-aiff;audio/x-wav;application/x-audacity-project;audio/x-flac;
diff --git a/audacity.desktop b/audacity.desktop
deleted file mode 100644
index 4262d41..0000000
--- a/audacity.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Name=Audacity
-GenericName=Sound editor
-Type=Application
-Exec=audacity
-Icon=audacity
-Terminal=false
-Comment=A multitrack audio editor
-MimeType=audio/x-wav;application/ogg;audio/x-aiff;audio/x-aiffc;audio/x-aifc;audio/basic;application/x-audacity-project;
-Categories=AudioVideo;GNOME;Sequencer;X-Jack;AudioVideoEditing;
-StartupWMClass=Audacity
diff --git a/audacity.spec b/audacity.spec
index 6f9dc41..d889d87 100644
--- a/audacity.spec
+++ b/audacity.spec
@@ -5,7 +5,7 @@
 
 Name: audacity
 Version: 1.3.10
-Release: 0.3.beta%{?dist}
+Release: 0.4.beta%{?dist}
 Summary: Multitrack audio editor
 Group: Applications/Multimedia
 License: GPLv2
@@ -13,12 +13,18 @@ URL: http://audacity.sourceforge.net
 
 Source0: http://downloads.sf.net/sourceforge/audacity/audacity-minsrc-%{version}.tar.bz2
 Source1: audacity.png
-Source2: audacity.desktop
 
 Patch1: audacity-1.3.7-libmp3lame-default.patch
 Patch2: audacity-1.3.9-libdir.patch
+# add audio/x-flac
+# remove audio/mpeg, audio/x-mp3
+# enable startup notification
+# add categories Sequencer X-Jack AudioVideoEditing for F-12 Studio feature
+Patch3: audacity-1.3.10-desktop.patch
 Patch6: audacity-1.3.7-vamp-1.3.patch
+# obsolete with version upgrade
 Patch7: audacity-1.3.9-getmaxpeak.patch
+# obsolete with version upgrade
 Patch8: audacity-1.3.10-resample.patch
 
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -68,6 +74,7 @@ do
 done
 grep -q -s __RPM_LIB * -R && exit 1
 
+%patch3 -p1 -b .old-desktop-file
 %if 0%{?fedora} < 11
 %patch6 -p1 -b .vamp-1.3
 %endif
@@ -113,11 +120,11 @@ mkdir -p $RPM_BUILD_ROOT%{_datadir}/%{name}/help/manual
 
 %{find_lang} %{name}
 
-rm -f $RPM_BUILD_ROOT%{_datadir}/applications/*.desktop
 desktop-file-install \
     --vendor fedora \
     --dir $RPM_BUILD_ROOT%{_datadir}/applications \
-    %{SOURCE2}
+    --delete-original \
+    $RPM_BUILD_ROOT%{_datadir}/applications/audacity.desktop
 
 
 %clean
@@ -148,6 +155,10 @@ update-desktop-database &> /dev/null || :
 
 
 %changelog
+* Thu Jan 21 2010 Michael Schwendt <mschwendt@fedoraproject.org> - 1.3.10-0.4.beta
+- Add audio/x-flac to .desktop file (#557335).
+- Create fresh .desktop file patch. Enable startup notification.
+
 * Sat Jan  9 2010 Michael Schwendt <mschwendt@fedoraproject.org> - 1.3.10-0.3.beta
 - Merge improved resample patch from Richard Ash.