Mac users interested in Garmin express for os 10.6.8 32 bits generally download:
Analyze and store workout data from a compatible Garmin device by connecting it to your mac and downloading the information from software memory. Automatically generated reports contain statistics of the fitness program, provide suggestions for custom activities.
Work with Garmin hardware by connecting the compatible devices to your Mac and checking for updates of firmware or importing and upgrading the database of GPS maps. Reading detailed device information is possible along with online sharing of the map data.