EDIROL R-1 Firmware update Ver.1.03 For Product(s): R-1 This is the latest version of R-1's Firmware program. You can update the R-1's Firmware with computer through USB cable. Or, you can use the CompactFlash card when you duplicate the program file on the card. For Operating System(s): MacOSX / MacOS / WindowsXP / Windows2000 / WindowsMe / Windows98 / WindowsNT