EDIROL UR-80 Memory Set Package for Roland MCR-8 Mode 3 compatible software For Product(s): UR-80 This package turns EDIROL UR-80 as perfect cooperator for Roland MCR-8 Mode 3 compatible software. Also, UR-80 Editor will help you to load SMF data into UR-80 to link their physical controllers to Roland MCR-8 Mode 3 compatible software. For Operating System(s): MacOSX / MacOS / WindowsXP / Windows2000 / WindowsMe / Windows98