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Full user review
This review was originally posted on VersionTracker.com.
I picked this up in one of those Mac bundle deals about a year ago. It was a great product then but the development of this application has been aggressive. They roll out new betas weekly (or more often) and significant version upgrades appear regularly. Support is nothing less than stellar. The developers consider and frequently adopt user feedback. The application is attractive and useful. Linking of users, to dos, events, and projects is well implemented. The app can be used in a multiuser environment. The absence of documentation is a negative, but if you are familiar with the Mac environment, the app is intuitive. If you are looking for something significantly more powerful than iCal that is well thought out, I recommend starting here.