The ease at which I can make changes with our schedule in minutes instead of hours or days makes this software very useful! It's not easy as it seems like there are so many things you have to do when creating an event but once you figure out how everything works together it really does work well. There isn't anything about harvest DSD we dislike other than perhaps some minor quibbles here and there. If anyone has any specific needs they should be able to find them within their product manual. We were looking into different scheduling softwares before deciding between harvestdsd and zeerit. ZEERIT seemed more complex whereas HARVEST DSd made editing schedules easier.