ocr: Amigactive CD preterences Info System Filetypes Most of the icons on this CD use AACDfile as their default tool. This calls IDer to identify the type of the file and uses the program specitied in its configuration file to show that file. This preferences program allows you to edit the default configuration supplied with the CD and to alter the programs used for each file type. This is all you really need for programs on this CD, but ifyou would like to know more about IDer, the documentation is in AACD:CDToOIs/IDer. Ifyou have Directory Opus 5.x you may select the option to use the filetypes d ...