In a nutshell, from the orca host type disasm which will launch the disasm program. When the command prompt shows up you can type help for a brief idea of commands. You will need the book to utilize the more esoteric functions. The basics are: LOAD ml_binary_filename GENERATE source_save_filename Source_save_filename will be created and the disassembled source code saved. Then your work really begins. All binaries are loaded into the same apple memory space and the disassembler uses the file start info as a reference. "Bill Garber" wrote in message news:Fm-dnVLN8fKvluiiU-KYgA@comcast.com... > > Ok, here is the deal. I plan to soon get Opus ][ and > I'd like to see this portion of it disassemble a piece > of ML software. However I have no idea how the > commands in DISASM work. Could someone give > me a simple rundown of how they operate so I can > at least get an overview of how this goes. I'm sure > that the full version on the CD will have all that, but > I really don't cherish paying $95 for something that > I'm going to bang my head against the wall with all > the time. If anyone has made up a quick reference > sheet for this system, I would appreciate it if you > could pass it along to me. > > Thanks very much,