AIR app for personal time tracking: KLOK

Some days ago I was searching for a nice little app to track time for smaller personal (design) projects. The best application I found so far is called Klok. It’s a neat looking AIR application with nice features which make it very easy to track your working time.
With the timetable for example you get a quick overview of the time you spent working for various projects. You can also generate reports and export your data to Excel. Another good thing is that you can divide your projects into subprojects (e.g. webdesign project with subprojects HTML, coding, testing, etc.)
Just a quick summary, go to their website if you want to know all the features.

Get the beta version 1.5 here. (You have to scroll all the way down to see the download link)