The SenselApp firmware update utility (at least on Windows) only sees one Morph. If you have multiple Morphs, updating them all requires disconnecting each one after it's been updated, which can be a real pain if the connections to the Morphs are hard to get at. Perhaps a command-line argument to SenselApp could specify the serial # of the Morph that you want it to use. Or a popup that let you select the Morph to use upon SenselApp startup. That would allow ALL of the features of SenselApp to be directed to any Morph you wanted.