i also tried to do as Antoine intended to. but not with great luck.
could you maybe spare the time to give a full example of a multiple jail environment.
when i was trying i got the folowing in the log's
AUTH.LOG
May 21 11:39:22 web1 sshd[20964]: Accepted password for connyjailtest from
81.157.217.150 port 58913 ssh2
May 21 11:39:22 web1 sshd[21002]: (pam_unix) session opened for user connyjailtest by (uid=0)
May 21 11:39:22 web1 jk_chrootsh[21003]: now entering jail /home/kitchen for user connyjailtest (1008)
May 21 11:39:22 web1 jk_chrootsh[21003]: abort, home directory /home/connyjailtest differs from jail home directory /home/connyjailtest/ for user connyjailtest (1008), check /etc/passwd and /home/kitchen/etc/passwd
May 21 11:39:22 web1 sshd[21002]: (pam_unix) session closed for user connyjailtest
May 21 11:36:54 web1 jk_socketd[21141]: version 2.3, listening on socket /home/kitchen/dev/log with rates [512:2048]/10.000000
May 21 11:36:54 web1 jk_socketd[21141]: version 2.3, listening on socket /home/jail-user/dev/log with rates [512:2048]/10.000000
but i guess i was utterly mistaken.