Since version 4.8, OpenSSH supports chrooting, so no patches are needed anymore. Debian Lenny comes with OpenSSH version 5.1p1-5, which means that this version of OpenSSH supports chrooting as well. On Debian Etch i've used this howto: http://www.howtoforge.com/chroot_ssh_sftp_debian_etch to inplementate chrooting for my ISPConfig2 server. I did also set $go_info["server"]["ssh_chroot"] = 1 within the config.inc.php file. This did work. Now, i wonder how i have to implementate chrooting for an ISPConfig2 server running on Debian Lenny. Can anyone tell me how to do this?