There are alternate "skins" for the Opus' VNC server, which can be used to control the Opus from your computer screen. Turn on VNC on the Opus
(Settings & Specials -> Network -> Services), then use a VNC viewer on your computer to connect to it.
The themes are in /opt/veronica/themes. To switch themes, you kill the currently running
instance of veronica, then re-start it with the new theme:
# killall veronica
# /opt/veronica/bin/veronica -d -q -t /opt/veronica/themes/metal_theme
To change which one runs at start-up, edit /etc/rc.d/init.d/vnc