Info on using this disk via its icons ALWAYS -> launch from GS/OS 6.01 with the Finder/desktop. After you unshrink it (the disk archive to a 3.5 800k ProDOS disk) - using Shrink GS v1.1... Simply insert this disk in your 3.5 disk drive and two icons will appear on the desktop; TGE.SYS16 (the ProDOS 16 application of 'The Graphics Exchange' v4.x.x) and TGE.System (which is the the ProDOS or P8 Graphic Exchange system application - v3.7) That's about all there is to it. You select your choice of P16 or P8 of ' The Graphics Exchange' and with consistent practice and careful trial and practice you will soon learn all functions offered from both applications of 'The Graphics Exchange'. Don't change the disk, use it as it is configured and all options, functions and their respective applications will work just fine for most all of your Apple IIgs and Apple II model graphic conversion needs and/or imports from other computer platforms - such as Apple II <-> Mac, etc.