We have been able to radically reduce the data download time for the SQM-LU-DL meter. A typical 30 minute download can now be done in 65 seconds. Using the new "Retrieve All (bin)" button.
There are changes in the firmware and UDM software. The firmware change (feature 45) is included with the latest UDM version (version 85) and is fairly easy to install on your system without worry of losing existing data or calibration settings.
You can get the latest UDM software for Windows from here:
http://unihedron.com/projects/darksky/cd/Windows/
