Not easy to install, as you'll have to install both MySQL and PHP before being able to install it. That having been said, I love the UI of the application and look forward to someday being able to use it ... when the author adds repeating events to the feature set. Until that time, just too many 'to do' tasks are repeating ones that I need to be automatically reminded of without entering them in time and time again (laundry, switching contact lenses, cleaning, etc.). The author states he'll be eventually implementing that ability, so until that time, I'll be patiently waiting.