NBRT Wizard v3.5.0.23 doesn't recognize DVD drive

When I run the NBRT Wizard v3.5.0.23 it asks what media I want to save to, and I select CD/DVD, but the Wizard doesn't find the CD/DVD drive on two of my three machines.

 

The Windows XP SP-3 machine that works has two SATA CD/DVD drives.

 

My older Windows XP SP-3 machine has one ISA CD/R drive and a SATA CD/DVD-R/W drive.  The NBRT Wizard doesn't find the SATA CD/DVD-R/W drive

 

My third machine is a Dell Studio Notebook running Windows 7 with a DVD-R/W drive.  The NBRT Wizard doesn't find the integrated CD/DVD-R/W drive