I honestly can't see much point to this device, not just for me personally but for anyone.
My phone, (which my provider paid me to take, it isn't an expensive model), takes equivalent photos which can be bluetoothed to my PPC in seconds. Plenty of other phones have a higher res and some even have flashes.
Assuming you don't have a camera phone, I'm fairly sure a cheap camera would suit most people better than this device.
If the size is important, then "credit-card" cameras can be bought for comparable money and they will have better image quality too.
If the ability to transfer the pictures to the PDA is important (for e-mailing perhaps) then an MMC or SD card camera would be ideal. These will without exception provide far better resolution and quality and can be
tiny for a bit more money.
Or, if you want to compare similar prices, then how about
this cheap SD/MMC camera with video, flash support and 2MP resolution.
I'm not trying to be negative for the sake of it, I just really can't see why anyone would use one of these in preference to a camera.
/\dam