I have an application that I'd like to run, yet I'd like it to be visible only through a certain VNC port.

I don't want the app to show up on the normal Ubuntu desktop. I want the app to run "in the background", and be viewable through VNC only. And when connected to this "alternate X server", the end-user wouldn't see any menu bars, no window decorations.. Just the app.

Come to think of it, what I'm asking for is a sort of kiosk-mode for only a certain app, accessible through VNC.

Is this possible or am I really reaching here?

Thanks!

_{Note that the app I wish to run in this fashion is written in Java. It is a JNLP file.}