[Centos] view remote desktop

I know with vnc you can access virtual desktops, but is there a way to
view the current desktop on a kde session?  I tried changing the
.vnc/xstartup and added the startkde & at the end to get the gui
working, but can only get virtual desktops to show.  or if there is a
different software to use that someone else might know about.

Using CentOS 3.4

Rob