Presentation Viewer allows you to show PowerPoint presentations on a TV/projector/monitor.
UPDATED: Should have much fewer crashes.

Features:
* Show PowerPoint presentations on a TV/projector/monitor
* Presenter mode allows previewing upcoming slides
* Show slides directly over AirPlay to AppleTV
* Show directly from app (iPad/iPhone 4/iPod Touch 4th Gen)
* Export slides to Photos app to display on TV or Projector (Original iPhone/3G/3Gs/iPod Touch and higher)
* Supports Apple VGA/Component/Composite cables
* Sync files through iTunes or open from email and Safari