Bug#718865: Update and minimize /etc/samba/smbldap-machineadd-gosa
> Please try again with the wheey-test iso. I fixed a bug in the samba
> SID handling this morning, and it solve another problem with samba. I
> hope it solve your problem too.
With cd-wheezy-test-usbstick/debian-edu-amd64-i386-BD-1.iso, timestamp 2013-08-20, I was able to join the domain from Windows XP SP3 and could log in with username and password :-)
I noticed that from a non-joined PC I could not browse \\TJENER (it asks for username and password), documentation says it should be possible. But I don't think that is important (not to me, anyway).