Nice device, if your PPC doesn't include a VGA out, too bad it's only for PPT pressentations though.
Thank heavens for my trusty old SPV M1000, and the extra backpack I have for it, it gives me a VGA out, a CF slot, and a extra 750mAh battery.
The extra battery compensates for the power used during the pressentation, the CF slot gives a place to put all the PPT's, photos, etc, or just a memory slot freeing the SD slot for WiFi 8)
Now combine that with an external BT keyboard, and a BT mouse, build in PPT and PDF programes, then who needs a laptop
