iPresentee (http://www.ipresentee.com/) has announced Countdown Timers, developed specifically for Apple's Keynote presentation software. It requires Mac OS X 10.4.3 or higher and Keynote '08 or later.

Countdown Timers for Keynote can be used to show the time before the actual presentation or meeting should start. The new bundle includes 10 new timers and 15 supplementary clipart images.

Countdown Timers for Keynote can be used to show the time before the actual presentation or meeting should start. Teachers can also use timers during classroom instruction to help students to maintain attention and ultimately to become better "time-managers".

Countdown Timers for Keynote bundle may be purchased for US$19.99. Each individual timer is available for $6.99. Samples and more information about Countdown Timers are available immediately at the iPresentee's website.