Has any body used a 650 with the following product? And also used the 650 for powerpoint editing and presentation?

Pitch Duo - PS6B1V

Give your presentation wirelessly with Pitch Duo- no notebook, no wires, no hassle - direct from your handheld or smartphone. View your presentation notes on your handheld device and use it to wirelessly control the presentation while the audience sees just the slides.

* Delivers notebook-quality graphics - without the notebook
* Keeps expansion slots free for extra space to store presentations
* Portable 4.9" L x 3.1" W x 0.9" H size
* Weighs only 3 oz.
* 6' power cord length

Get support information and download the latest software.

View the data sheet (Adobe PDF, 56KB)

List Price: $279