I have been using an original Dicomed SCSI scanning back to do capture for fine art reproduction, using my Sinar 4x5 (HMI lighting). The Macintosh G3 barely runs these days... I was thinking about looking into a Phase One back for my Hasselblad EL/M (Moon Edition '79 Version). I have always thought I would need a different model Hasselblad to incorporate a Phase One back. Now I'm seeing P25s and V-System 500 models listed on eBay. Don't want to get a new Dicomed scanning back or a new Phase One camera because of expense. Does anyone know if I can buy a used P25 and get it to work on my EL/M?