david@sneaker:~$  engage -e opengl
Warning: Invalid engine type specified in config.
         Defaulting to software engine.
am a system tray :) :)
File: /usr/share/engage/icons/xapp.eap is not up to date for key "collections/0" - needs rebuilding sometime
File: /home/david/.e/e/applications/all/firefox.eap is not up to date for key "edje_file" - needs rebuilding sometime