This directory contains various utilities that use IOCTL_SCSI_PASS_THROUGH. Included are simple libraries to burn an ISO image to CD-R/CD-RW, burn an ISO image to DVD-R/DVD-RW, dump audio tracks from audio CDs, and send various commands to arbitrary devices. Also include is the first attempts at a library to simplify IOCTL_SCSI_PASS_THROUGH so we don't constantly write the same code over and over, with different bugs in each version. Note this does not imply there are no bugs here. :)