The AL1 Acoustilyzer and the ML1 Minilyzer are based on the same hardware platform with different specific firmware installed. The Acoustilyzer firmware package is available for our existing Minilyzer customers as a crossgrade firmware. The Acoustilyzer firmware can be loaded onto the ML1 using the MiniLINK PC software. Thereafter customers can upload either the Acoustilyzer and Minilyzer firmware as desired.