VNC + multiple monitors

Sat Jul 26 09:30:01 2003

Hi all
Am new to the list so please bare with me.
I am using a machine that has two monitors attached, if I connect to my
machine with VNC then I can only see programs on one of the two
monitors, is there any way of running another session to see the display
on the other monitor as well as the primary display?
Thanks very much for any help people can give