Preferences File

               These files are one block sequential files in the  following
          format:
                $00-$01   Disk block-link ($47, $00)
                $02       Max velocity
                $03       Min velocity
                $04       Acceleration
                $05       Foreground Color
                $06       Background Color
                $07       Mouse Color
                $08-$46   Mouse pic data
                $47       Border Color