VNCSERVER Problem Fedora Core 4

[Francisco Javier]

Hello, I was installed Fedora Core 3, it Start vncserver and I entry KDE 
using vnc client without any problem



Yesterday I install Fedora Core 4 on the same bay that fedora core 3, I 
install KDE and vncserver, I generate the password

for vncserver and allok, but I cant export KDE, I just cant see X11 session 
with  a open terminal.



5801/tcp open  vnc-http-1

5901/tcp open  vnc-1

6001/tcp open  X11:1



How can I do for to export KDE seccion ?? that is open and running on the 
machine for to access by VNC client?



Thanks  a lot