diff --git a/doc/gf2.2-highlights.html b/doc/gf2.2-highlights.html
index d76a6080b..7a1229cb1 100644
--- a/doc/gf2.2-highlights.html
+++ b/doc/gf2.2-highlights.html
@@ -81,7 +81,13 @@ in the <tt>i</tt> command, e.g.
 Notice that the option <tt>-src</tt> is needed if there already are
 generated files created with other optimization flags.
 
+<p>
 
+<b>Notice</b>: If you use the
+<a href="http://www.cs.chalmers.se/~bringert/gf/gf-java.html">
+Embedded GF Interpreter</a>, only the values <tt>none</tt> and
+<tt>share</tt> can be used; the stronger optimizations are not
+supported yet.
 
 
 </body>
diff --git a/index.html b/index.html
index bae36ff5a..bffbeafae 100644
--- a/index.html
+++ b/index.html
@@ -144,6 +144,12 @@ French, Swedish, and Russian with a few mouse clicks.
 
 <p>
 
+<a
+href="http://www.cs.chalmers.se/~bringert/misc/tramdemo.avi">Demo film</a>
+of a multimodal dialogue system built with embedded grammars.
+
+<p>
+
 <a href="lib/resource/doc/gf-resource.html">Resource grammar library</a>: 
 basic structures of ten languages
 (Danish, English, Finnish, French, German,