This is not really an Apple II topic, but it may be interesting for some o you. Today I have finished the article about my ProFile emulator. It can be found at http://john.ccac.rwth-aachen.de:8000/patrick/idefile.htm If you cannot access port 8000, check your firewall settings. IDEfile is a ProFile compatible hard drive for Apple /// and Lisa systems that uses an IDE drive for data storage. Emulation of the classic 5MB ProFile and the rare ProFile 10M is provided. I intend to support Widget_10 and a big 20MB Widget_20 too, but before that I have to figure out the syntax of its additional commands. Any help on this is appreciated, also any technical information on calibrating and formatting these beasts! Regards Patrick