When I ask this, I mean a real editor - Not a generic Super JV editor. Is there an editor for the XP60/80 that has controls on the computer screen for everything on the board from tone editing to sequencer control?

Thanks - The Infamous Epu.

Have you tried ToneBank ? You can find a copy here ...
http://home.planet.nl/~cruqsoft/tonebank.htm

"ToneBank 1.1 is a complete bank manager/editor for the Roland XP-30/50/60/80 series of music workstations and the Roland JV-1010/1080/2080 sound modules".

Sorry if this is a stupid question, but can you give me an example of how you'd use a tool like ToneBank?

Is it just for management of sounds, or do you use it for sequencing, too?