I'm thrilled to have the editor for my rack, and upgraded the Kemper firmware via USB before I upgraded Rig Manager. Without getting into the upgrade process (just fine when a software product is in heavy demand) it has really upgraded the ease of managing everything, and has allowed me to more easily see many parameters at once, and understand them a bit better. I saw early on that the actual release would create a flood of emails, but as long as they are good spirited, they provide great input for the Kemper software team.