Hi, we have a file server with the new Samba3. It runs under Redhat Linux. I have problems saving an ArcMap project file. Here the scenario: I will save my map on the Samba3 fileserver. He starts writing to the server but breaks after 2kBytes written. The user/group and the rights are correctly. But he always breaks after 2kB. Now when I save again and overwrite the created (2kB) file, everyhings works fine. Why does the first save not directly work? No error or warning in the Samba log files. I have tested it with several Samba3 releases. Has anybody the same problem, or better a solution? The same problem does appear sometimes using Word and Excel. Thanks in advance, Schuller Tom