[opensuse] share samba and pam_mount

Hello I have Opensuse 11 server with Samba-3.2.3. This server is a member of AD (Windows servers 2003). wbinfo -u and getent passwd are OK I have a Opensuse 11 workstation who is member of the AD. wbinfo -u and getent passwd are OK When I open a session fron my linux workstation with a user who is member of the AD, the green desktop is ok. I see the Mozilla icon, etc... I create a file on the desktop and I log out. The problem is the file is not saved on the server. An idea ?