[vserver] Single application per VServer ?

Hi everyone,

I was wondering : would it be possible to run one targeted app on one
VServer (like a simple process isolation) ?
If so, what is the recommended way to do this (I did not find any howto or
so) ?

I mean, let's say I want to run Xorg in one VServer, and just that, how can
I succeed by just knowing "I want to run Xorg on a VServer".
If Xorg is too special, let's say I want to run a random binary of your
choice.

I want to do that to avoid having an almost full-loaded filesystem with
tools in my VServer.

Thanks in advance.

-- 
Pierre.
"Sometimes when I'm talking, my words can't keep up with my thoughts. I
wonder why we think faster than we speak. Probably so we can think twice." -
Bill Watterson