From http://www.jwz.org/xscreensaver/xscreensaver-5.31.tar.gz

[xscreensaver] / hacks / config / glcells.xml

diff --git a/hacks/config/glcells.xml b/hacks/config/glcells.xml
index de37ceab79a8ffcc86fbcf20cf2cc9d26ce110d8..f04c7c2f4b48fdba34745e4ba75875c24e1c2fad 100644 (file)
--- a/hacks/config/glcells.xml
+++ b/hacks/config/glcells.xml
@@ -4,6 +4,8 @@
 
   <command arg="-root"/>
 
+  <video href="http://www.youtube.com/watch?v=94ac7nEQyBI"/>
+
   <hgroup>
    <vgroup>
     <number id="delay" type="slider" arg="-delay %"