I tried the last one and added the shares to startup objects of the logged in user. Downside is, that a finder window is opened for every share during startup.<!-- Saved in parser cache with key SynApps:pcache:idhash:2146-0!!!!de! and timestamp 20070130084623 -->
Go to: Systemeinstellungen->Sharing->"Entfernte Anmeldung"
(opts ist url==smb://user:password@ipaddress/path)
