Restricted Shell

[Jaigh Jaddo]

I would like to give users access to ftp, sftp and scp without access  
to the shell. It looks like rssh will only support openssh (sftp,  
scp) but not ftp. I see a few references on google to rksh which  
sounds promising but I cannot find source for it anywhere. There is  
scponly but it has the same problems as rssh. Does anyone know of a  
solution that will support ssh as well as ftp(vsftpd)?

Thanks,

JJ