diff --git a/cssutils-0.9.7b3.tar.bz2 b/cssutils-0.9.7b3.tar.bz2
deleted file mode 100644
index a7798ea..0000000
--- a/cssutils-0.9.7b3.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2239dfc8f8654df6c7a7c8694882018d8678c50b2324b958f3941229f580e8c9
-size 343892
diff --git a/cssutils-0.9.7b4.zip b/cssutils-0.9.7b4.zip
new file mode 100644
index 0000000..1c71533
--- /dev/null
+++ b/cssutils-0.9.7b4.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0b6b3aba856fa90d79aa4628fc056d5ff70b75efc9e35dd031d6f9c9829a537d
+size 563262
diff --git a/python-cssutils.changes b/python-cssutils.changes
index 2cf1aa0..c79084c 100644
--- a/python-cssutils.changes
+++ b/python-cssutils.changes
@@ -1,10 +1,16 @@
+-------------------------------------------------------------------
+Mon Nov  8 15:31:12 UTC 2010 - rwobben@hotmail.com
+
+-  update to 0.9.7b4  
+   improves parsing of MS specific (and probably invalid!) values    
+
 -------------------------------------------------------------------
 Mon Nov  8 14:19:47 CET 2010 - pth@suse.de
 
 - Make package own the documentation subdir.
 - Mark documentation as such.
 
--------------------------------------------------------------------
+------------------------------------------------------------------
 Tue Sep 14 08:08:19 UTC 2010 - coolo@novell.com
 
 - update to 0.9.7b3
diff --git a/python-cssutils.spec b/python-cssutils.spec
index 8747c79..c07304b 100644
--- a/python-cssutils.spec
+++ b/python-cssutils.spec
@@ -19,10 +19,10 @@
 
 
 Name:           python-cssutils
-Version:        0.9.7b3
+Version:        0.9.7b4
 Release:        2
 Summary:        Cascading Style Sheets (CSS) parser and library for Python
-Source:         http://cssutils.googlecode.com/files/cssutils-%{version}.tar.bz2
+Source:         http://cssutils.googlecode.com/files/cssutils-%{version}.zip
 Url:            http://cthedot.de/cssutils
 Group:          Development/Libraries/Python
 License:        LGPLv3+
@@ -30,6 +30,7 @@ BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %if 0%{?suse_version} >= 1120
 BuildArch:      noarch
 %endif
+BuildRequires : unzip 
 BuildRequires:  dos2unix python-devel python-setuptools
 BuildRequires:  dos2unix python-devel python-setuptools >= 0.6 unzip
 BuildRequires:  python-xml