These guys are real bozos. My Harmony M already came with the latest software as I recently purchased it. It displayed .8 in the display. But the website says that build 17 is the latest and if my display doesn't say .7, then I don't have the latest software.
I spent all this time downloading, and of course, my unit kept on saying .8.
I told customer support that my unit had .8, and how could I get the download to work. Instead of updating the text of their website or knowing their behind from a hole in the wall, they have been sending me emails about how to change my buffers.
This unit works pretty well. For recording, I recommend creating a dedicated track with the chords perfectly played (no embelishments). Then, if you sing in tune, you should get very nice harmonies.
As I am using this unit just for recording, I am seriously considering Melodyne Studio 3, as you can create harmonies that are exact replicas of your voice instead of the android harmonies that these harmonizers create.
Beakybird