Hi List, sorry for reposting but we still have trouble with our environment. The facts: The current network consists of Windows98-clients and a linux-box with samba 2.0.7 acting as a pdc. In the smb.conf we use the entry: include=smb.conf.%U to achieve that every user gets his own, dedicated network neigh- borhood. That way the user sees only that ressources that he's allowed to access. Bit like the bindery in NetWare ;-) The existing environment properly works. But in our tests for upgrading clients to W2000 SP2 and PDC to Samba 2.2.2 we're faced with the following problem: The shares due to the static entries in smb.conf are accessable, the dynamic shares from smb.conf.%U as well. After 1-2 minutes the dynamic generated shares that are _not_ mapped to a drive-letter disappears in the network neigborhood (also "net view"). Trying to type "net use * \\server\dyn_ressource" brings no success. The logfile shows that the username is properly provided by the client. The test of including the variable %U in the comment of a static share in smb.conf shows also the right username. (eg: [test] comment = %U ) Is anyone out there with a little hint for a frustated adminstrator? Marco