How about automating the backup using AT and batch files? (Sorry, the cut and past is kinda ugly...
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REM ***************************************************
REM * SYSTEM BACKUP BATCH FILE *
REM * *
REM * Date: December 9, 1998 *
REM * By: Jordan Arendt *
REM * Purpose: To automate backup procedure for *
REM * Field Servers. *
REM * Last Updated: *
REM * By: *
REM * Modifications: *
REM * *
REM * *
REM * *
REM * *
REM * *
REM * *
REM ***************************************************
REM OK, now let's start the backup for Server XXX for Wednesday
ntbackup backup C: D: E: F: /d "Wednesday_Backup_FILES"/hc:on /b /l "C:\logs\Backup_W.log" /v
REM Now we need to backup the IS and DS
ntbackup backup DS \\Server IS \\Server /d "Backup_W_EX" /hc:on /l "C:\logs\Backup_EX_W.log" /v /a
REM OK, let's pop that sucker out of the drive so it can't be written over agian if someone forgets to change tapes(Eject tape)
ntbackup eject