Steven Riggs has announced the release of TimeTable 1.0, a utility for Mac OS X users who work with iCal. TimeTable costs $10, and a demo is available.
TimeTable helps you analyze the hours you've recorded in iCal calendars. It can help you manage time, event and project planning, or assist with consolidating billable hours for time you've worked.
TimeTable reads events you've input into iCal and will scan based on the timeframe you've picked. Features include viewing overall hour-based totals and averages, viewing individual event details and searching results by title, notes or location. You can then export data to text or Comma Separated Value (CSV) file formats to use in other software.
System requirements call for Mac OS X v10.5 or later.