Index: DOCS/xml/en/codecs.xml
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/xml/en/codecs.xml,v
retrieving revision 1.37
diff -u -r1.37 codecs.xml
--- DOCS/xml/en/codecs.xml	11 May 2004 22:50:05 -0000	1.37
+++ DOCS/xml/en/codecs.xml	19 Jun 2004 08:46:19 -0000
@@ -425,10 +425,18 @@
 specify a unique path with the <option>--with-reallibdir</option> option.
 </para>
 
+<para>
+On Mac OS X you must make sure <filename>pncrt.Shlb</filename> (including it's resource fork!) is in the same directory
+as the Real codecs. Copy them using, for example
+<screen>ditto -rsrcFork "RealOne Player.app/Contents/MacOS/pncrt.Shlb" "RealOne Player.app/Contents/MacOS/Library/Codecs"</screen>
+Not doing so, or forgetting to copy the resource fork, will result in errors such as:
+<screen>GetDiskFragment() failed with error -2804: &lt;&lt;Unknown disk fragment&gt;&gt;&lt;&lt;Unknown disk fragment&gt;&gt;&lt;pncrt.Shlb&gt;&lt;&gt;</screen>
+</para>
+
 <note><para>
 <application>RealPlayer</application> libraries currently
 <emphasis role="bold">only work with Linux, FreeBSD, NetBSD and Cygwin on the x86,
-Alpha and PowerPC (Linux/Alpha and Linux/PowerPC have been tested) platforms</emphasis>.
+Alpha and PowerPC (Linux/Alpha and Linux/PowerPC have been tested) platforms and with Mac OS X</emphasis>.
 </para></note>
 </sect3>