[Olpcaustria] Trouble while accessing your VNC server

[Fritz Schenk]

I understand that you provide a VNC server. Does this server also 
provide the XO emulator?
How do I access. I have the Ubuntu linux with a VNC Terminal Server Client
with inputs:
Computer:
Protocol: VNC
Username: intrader
Password:xxxxxxxxx
Domain: olpcaustria
Client Hostname:intrader
Protocol file:
When I connect with the above settings I get:
unable to connecto to host:Connection refused(111)

Thank you for your help