I would ask if anyone has tried the SuperIDE with dragon Of course with the proper ROM So, Flashing Dragon DOS 1.0: Two Cumana 1.2/2.0: Delta Two from Premier Microsystems. Two Eurohard 3.0: Two Eurohard 4.0: SuperDos E4/5/6: DosPlus x.x: All DOS, handled the same controller? All formats of the discs are the same? ie VDK format?