+<sect3 id="configfiles"> <title>What are the differences between
+ijb-intermediate.action, ijb-basci.action, etc.?</title>
+ <para>
+Configuring the Internet Junkbuster is not easy. To help you get started, we
+provide you with three different default configurations. The following table
+shows you, which features are enabled in each configuration.
+ </para>
+ <para>
+<table frame=all><title>Default Configurations</title>
+<tgroup cols=5 align=left colsep=1 rowsep=1>
+<colspec colname=c1>
+<colspec colname=c2>
+<colspec colname=c3>
+<colspec colname=c4>
+<colspec colname=c5>
+<thead>
+<row>
+ <entry>Feature</entry>
+ <entry>ijb.action</entry>
+ <entry>ijb-basic.action</entry>
+ <entry>ijb-intermediate.action</entry>
+ <entry>ijb-advanced.action</entry>
+</row>
+</thead>
+
+<!-- <tfoot> -->
+<!-- <row> -->
+<!-- <entry>f1</entry> -->
+<!-- <entry>f2</entry> -->
+<!-- <entry>f3</entry> -->
+<!-- <entry>f4</entry> -->
+<!-- <entry>f5</entry> -->
+<!-- </row> -->
+<!-- </tfoot> -->
+
+<tbody>
+<!-- new row -->
+<row>
+ <entry>ad-filtering</entry>
+ <entry>?</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>blank image</entry>
+ <entry>?</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>de-animate GIFs</entry>
+ <entry>?</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>referer forging</entry>
+ <entry>?</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>jon's +no-cookies-keep (i.e. session cookies only)</entry>
+ <entry>?</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>no-popup windows</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>fast redirects</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>hide-referrer</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>hide-useragent</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry>x</entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>content-modification</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry></entry>
+ <entry>x</entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>feature-x</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry></entry>
+ <entry></entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>feature-y</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry></entry>
+ <entry></entry>
+</row>
+<!-- new row -->
+<row>
+ <entry>feature-z</entry>
+ <entry>?</entry>
+ <entry></entry>
+ <entry></entry>
+ <entry></entry>
+</row>
+<!-- finish -->
+</tbody>
+</tgroup>
+</table>
+</para>
+</sect3>
+