Tape Library with 2 drives extra software needed?

[Lisa_Felts]

We are looking at purchasing a tape library with 2 drives.  Do I need to purchase any additional software to enable me to use the 2 drives simultaneously to shorten my backup times?  Customer #56729997

[Ken_Putnam]

Out of the box, BackupExec supports one library with one tape drive.

More than one drive in that library or a second library requires one LEO each (Libray Expansion option)