Forcing 3.3 protocol under Linux

[Martin.McNelis@tecnomen.com]

Hi all,
 
This is my first post to the list, so if I breach any etiquette, please let
me know!
 
I have a RHEL 4 system with the following VNC packages installed.
 
vnc-4.0-8.1
vnc-server-4.0-8.1
 
I'm connecting to a SUSE System with a proprietary setup.  Using Windows
VNCViewer I have to check the "Use only 3.3 protocol" tickbox in order to
connect.  How do I do the same with Linux VNCViewer?  I've checked the Man
pages and the --help otion but there seems to be no way to "force" protocol
3.3
 
Thanks,
Martin