Yenco has just has released Agenda 4.0.4
(http://www.yenco.com/agenda/), an update of the Mac OS X (10.4 and
higher) app that keeps track of your events and tasks, lets you enter
your thoughts, and create calendar or journal web sites. This update
fixes a bug with task import from iCal files.
Agenda 4 is a shareware application. You can evaluate it free for 15
times to try out its features and decide if you like it before you
buy it. Registration is US$40. Version 4.0.5 is a free update for
registered user of version 4.x.