NFS need path error

[marcus]

I have a new install of Feisty and the clients, different ones, all get 
an error from NFS saying "need path". The path /opt/ltsp/i386 is in the 
default DHCP server file, where I edited my IP range.

I did try Gutsy first which had other NFS problems and could not mount 
anything, even after an update, which did at least allow me to start 
the nfs server. In Gutsy even the initial ltsp build failed with a red 
screen and had to be installed manually.

Can anybody help me past this point?

Thanks,

Marcus