[FreeNX-kNX] Problems getting RDP to work.

[Stephen Kent]

I am trying to get FreeNX configured on CentOS 5 so that I can tunnel 
RDP sessions through.  I have followed all of the instructions at

http://wiki.centos.org/HowTos/FreeNX

I can easily connect to my GNOME desktop on the CentOS computer but when 
I try to change the connection type to Window RDP, it looks like it is 
going to connect but the window disappears I get the following when I 
try to connect:

    Session centos2 failed

Clicking the detail button reveals

    Info: Display running with pid '2928' and handler '0x603e6'.

    NXPROXY - Version 3.0.0

    Copyright (C) 2001, 2007 NoMachine.
    See http://www.nomachine.com/ for more information.

    Info: Proxy running in client mode with pid '2708'.
    Session: Starting session at 'Mon Nov 12 15:36:21 2007'.
    Info: Connection with remote proxy completed.
    Warning: Unrecognized session type 'unix-desktop'. Assuming agent
    session.
    Info: Using LAN link parameters 1536/24/1/0.
    Info: Using pack method 'none' with session 'unix-desktop'.
    Info: Not using NX delta compression.
    Info: Not using ZLIB data compression.
    Info: Not using ZLIB stream compression.
    Info: Not using a persistent cache.
    Info: Forwarding X11 connections to display ':0'.
    Info: Forwarding auxiliary X11 connections to display ':0'.
    Info: Listening to font server connections on port '11000'.
    Session: Session started at 'Mon Nov 12 15:36:22 2007'.
    Info: Established X server connection.
    Info: Using shared memory parameters 0/0K.
    Session: Terminating session at 'Mon Nov 12 15:36:23 2007'.
    Session: Session terminated at 'Mon Nov 12 15:36:23 2007'.

Can anybody help me here?  I'd love to get this working.

Thanks,

SK