Expand, clarify, and clean up the "foreign filesystems" Q&A.

prompted by: ceri@

en_US.ISO8859-1/books/faq/book.sgml

@@ -5295,6 +5295,9 @@ use "disklabel -r" to install initial label</screen>
         </question>
 
         <answer>
+	  <para>FreeBSD supports a variety of other
+	    filesystems.</para>
+
           <variablelist>
             <varlistentry>
               <term>Digital UNIX</term>
@@ -5327,10 +5330,21 @@ use "disklabel -r" to install initial label</screen>
                 </para>
               </listitem>
             </varlistentry>
+
+	    <varlistentry>
+	      <term>FAT</term>
+
+	      <listitem>
+		<para>FreeBSD includes a read-write FAT driver.  For
+                  more information, see &man.mount.msdosfs.8;.</para>
+		</listitem>
+	      </varlistentry>
           </variablelist>
 
-          <para>Any other information on this subject would be
-            appreciated.</para>
+          <para>FreeBSD also supports network filesystems such as NFS
+            (see &man.mount.nfs.8;), NetWare (see &man.mount.nwfs.8;),
+            and Microsoft-style SMB filesystems (see
+            &man.mount.smbfs.8;).
         </answer>
       </qandaentry>