Is there something I'm missing with VNCserver/viewer?

# xenguest-install
Would you like a fully virtualized guest (yes or no)?  This will allow you to run unmodified operating systems. yes
 What is the name of your virtual machine? fc6-httpd01
 How much RAM should be allocated (in megabytes)? 512
 What would you like to use as the disk (path)? /home/xen/fc6-httpd01
 How large would you like the disk to be (in gigabytes)? 6
 Would you like to enable graphics support? (yes or no) yes
 What would you like to use for the virtual CD image? /home/xen/FC-6-x86_64-DVD.iso
 

Starting install...
libvir: Xen Daemon error : GET operation failed: No such domain fc6-httpd01

VNC Viewer Free Edition 4.1.2 for X - built Oct 25 2006 09:08:37
Copyright (C) 2002-2005 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.

Thu Oct 26 20:21:19 2006
 main:        unable to connect to host: Connection refused (111)
Domain installation still in progress.  You can reconnect
to the console to complete the installation process.
[root@kainos xen]# xm list
Name                                      ID Mem(MiB) VCPUs State   Time(s)
Domain-0                                   0     1477     2 r-----   1003.2
fc6-httpd01                               12      512     1 r-----     34.2
[root@kainos xen]# xm console fc6-httpd01
xenconsole: Could not read tty from store: No such file or directory