Audio playback – This VISITview file contains recorded audio and annotations and can be taken at anytime. Create a directory to download the audio playback file (it is about 270 MB in size) from the following site: ftp://rammftp.cira.colostate.edu/bikos/audio/RecordedWaterVapor.exe
After extracting the files into that directory click on the visitplay.bat file to start the lesson.