http://hobbes.nmsu.edu/cgi-bin/h-search?key=aspirb10.zip
"ASPI Router is a device driver that lets you access the SCSI bus from your application. It is required for cdrecord and other programs that access SCSI on an application level, such as SANE, or for anyone that wishes to write programs that interface with SCSI devices without writing a device driver. Using Dani's ATAPI driver, you can also access IDE devices in the same manner."
Source: OS2.jp