NotifyOSX displays notifications for various events such as incoming mail, completed transfers, and the current iTunes track.
One of the best things about NotifyOSX 2 is its convenience. It's easy to use and doesn't require a lot of configuration. In fact, it's easier to use than Growl, which is basically just a framework that tells applications what to do (specifically, how to display notifications).
That's not to say, however, that NotifyOSX 2 doesn't require any other software. In order to use NotifyOSX 2, you'll need to have Growl installed. Once you've got that squared away, though, NotifyOSX 2 is a great choice for anyone looking for a reliable, easy-to-use notification system.
Version 1.3.1: N/A