The new Keynote Remote lets you can control the presentation software Apple Keynote 09, directly from your iPhone. Unlike the free Apple Remote application for iPhone-controlling iTunes on your computer, it is not free and costs 0.99 cents.

The application allows you to control the presentation and scroll through the slides. By placing the phone in portrait mode, you see on your iPhone or iPod touch slide that the participants in your meeting. By putting it in landscape mode, you preview your device on the next slide.