We have released a new firmware update for the SM2 incorporating additional features and some important bug fixes.

Release notes are here: http://www.wildlifeacoustics.com/sm2/Release_2.1.1.pdf.

Revised manual is here: http://www.wildlifeacoustics.com/sm2/SM.pdf

And you can download the firmware and find instructions on installing it here: http://www.wildlifeacoustics.com/downloads_songscope.html

There is also a new version of the configuration utility, also available at the downloads page above.