Problem with using Backup exec version 9.1 and DAT 72GB

[toeli]

Hello!

the size of the data which i d'like to backup is around 56GB. i try to backup this data on a 72GB DAT Tape. when i take a look in to register media in backup exec the max size is 35.5GB and not 72GB.
Is it possibel that backup exec version 9 dosen't support DAT 72GB?

Thank you for your answer and greetings
toeli

[pkh]

You can check whether it is support by looking at the HCL

ftp://exftpp.symantec.com/pub/support/products/Backup_Exec_for_WindowsNT/282347.pdf