Also, check the Linux Parallel Port support pages for more information here. Here you can find
paride subsystem for parallel port IDE devices ( here)
support for parallel port SCSI devices ( here)
Adaptec APA-348 mini-SCSI plus adapter cable Driver available at here
Adaptec APA-358 mini-SCSI EPP adapter cable Driver available at here
Shuttle Technology EPSA-2 parallel port SCSI adapter Driver available at here
Shuttle Technology EPST parallel port SCSI adapter Driver available at here