gnome session configuration

[Daniele Civelli <dcivelli sandisk com>]

I would like to know, if it's possible to specify the path for .gnome,
.gnome-desktop directory when we start gnome-session. Currently it's always
~/.gnome, ~/.gnome-desktop
In fact I want to use gnome with a "vncviewer".
(www.uk.research.att.com/vnc/index.html)
In a configuration file of vnc, I can start a gnome-session for my
vncviewer.
I want change the gnome environment in vncviewer without change the gnome
environment for the user.

I use Redhat 6.2.

If somebody has an idea...