HELP: system-config-netboot

[clemens at dwf.com]

I am trying to use system-config-netboot to setup a diskless
client, and just after setting up the NFS stuff, it comes up 
with an error box that says

    Could not find kernel None/boot/vmlinuz-2.6.20

now vmlinuz-2.6.20 *is* the kernel Ive told it to use, and it
is in /diskless/i386/fedora6/root/boot/vmlinuz-2.6.20, so I dont
understand this 'None' reference or what it wants.

HAS SOMEONE DONE THIS BEFORE, and what is
it asking for?

I cant get any further till I make it happy at this error.
-- 
                                        Reg.Clemens
                                        reg at dwf.com