Hi,I had exectly the same problem but found a fix. My Spec:-DELL PE2950Adaptec SCSI Card 39320A-RDELL PV 124TBackup Exec 11d The problem is acknowledged by Adaptec. http://adaptec-tic.adaptec.com/cgi-bin/adaptec_tic.cfg/php/enduser/std_adp.php?p_faqi...