Please help!

I'm trying to set up a Dell 2300 server to use Backup Exec 8. One of
the modules we bought was IDR. The problem is, when I try to use the
Disaster Recovery Prep Wizard to create the boot diskettes, the
process fails. The first two diskettes (3 and 2) are created, but when
I attempt to use the SCSI drivers installed on the server, the process
instantly fails giving me an error modifying txtsetup.sif. I know I
can't use the SCSI drivers on the NT 4 cd, so what do I do???