Hi, I ordered some additional SCSI to IDE/SD prototype boards. The project has a working design (so far) and some preliminary software. If you are interested in a helping to develop a completely free and open design please contact me. http://n8vem-sbc.pbworks.com/w/browse/#view=ViewFolder <http://n8vem-sbc.pbworks.com/w/browse/#view=ViewFolder&param=MINI%20SCSI%20 to%20IDE%20prototypes> &param=MINI%20SCSI%20to%20IDE%20prototypes This project uses the older style technology consistent with the rest of the N8VEM style boards for easy construction and customization. While I concede there are many paths to designing a SCSI-1 drive replacement this approach has merit and has shown some real progress. What we need is some additional help to get the project finished so it can be offered to the vintage/hobbyist community as a means to preserve computers or other devices which rely on SCSI-1 drives. Thanks and have a nice day! Andrew Lynch