this is what I got in the beginning:
% mount 192.168.1.200:/home/nfstest /mnt/nfstest
NFS Portmap: RPC: Program not registered
@ http://nfs.sourceforge.net/nfs-howto/ar01s03.html I learned that rpc.mountd handles the initial mount requests.
Then, after I started /usr/sbin/rpc.mountd (and /usr/sbin/rpc.nfsd) on the server, it told me I didn't have permission.
But this was a test folder, chmod 777 just to make sure for now!?