Samba 2.2.x with pam_mkhomedir config

[Ken McCord <ken@themccords.com>]

I'm trying to get pam_mkhomedir to auto-create user's home directories 
(of course) when they log onto Samba for the first time.  In the past 
(Using Samba 2.0.x), I used the 'root preexec' option to specify a bash 
script to create the home directory, but this doesn't seem to work with 
Samba 2.2.x.

My /etc/pam.d/samba file looks like this:

auths   sufficient  pam_unix.so nullok
auth    required    pam_smb_auth.so
account required    pam_unix.so
session required    pam_mkhomedir.so umask=0022 skel=/etc/skel

Any help is greatly appreciated.

Thanks,

Ken McCord