Newbie here, never used Veritas and having problem comprehending Document ID: 237374. I have a member server using a seagate tape drive with Veritas 9.1 for window servers. What i would like to do is a full backup each morning erasing the data already on the tape (ex: monday erasing last mondays stuff). Then in the afternoon a differential would be done for any new data. I have used different combinations and I get a meesage after the full backup appears to be done asking me to insert a overwritable tape and hit OK. Could someone more experiance suggest the right overwrite/ append combination to achieve this goal, thanks.