Sun supplies the Sun Java Runtime Environment for Windows . You must have version 1.1.7 or newer to work with the OSDownloader. MIDI MIDI is used to transfer the OS Image file data into your sound module to update its Operating System. You will need a MIDI hardware interface on your computer and possibly some special MIDI software to use the OSDownloader. Macintosh Hardware - Macintosh systems usually use external MIDI interfaces connected to serial ports.
Some newer machines require cards or USB based interfaces.
There are a number of manufacturers that make Macintosh compatible MIDI interfaces. The two most popular brands are Opcode and Mark of the Unicorn. Software - You will also need Opcode's OMS MIDI Software version 2.0 or newer. You can download the latest version from here . OMS allows you to create a setup that describes the devices in your studio, assigning actual names to each one, and makes that information available to other applications like the OSDownloader.