SimpleTimer is a little utility that allows you to create programmable timers. The latest release, source code and other info can be found at http://cubelogic.org/simpletimer. Please send questions or comments to Ettore Pasquini at support@cubelogic.org.
SimpleTimer has been designed to function just like the normal kitchen timer , yet with much more flexibility. A "kitchen timer" kind of use involves just a few clicks, but it is also possible to set up repetitions, sounds and web page opening in your favorite browser. You can also save your usual duties and URLs, and you can create as many timers as you want. Control-Click on the dock to see a quick summary, or open the Summary window to see a live update. If you need it, you can save your timers on the disk and auto-start them from the desktop.
SimpleTimer is a 100% Cocoa application, so it blends nicely into your Mac OS X experience.
Please note that Hours in the "At date" field must be specified in the 24-hour format (0-23).