Hello everybody !
I'm a new member, just arrived here while looking for a new PMP.
I'm actually using a PDA, mainly for audio purposes. But I fear to damage it (by shock) and it's battery is not very powerflul.
So I have been looking for details here and there on the web, when I found this clever site !

And I'd like to share some results of my investigations, just because I discovered many good ideas and help on THIS site... and mostly advertisements on the others !
So, I invite you to read the attached file in *.pdf with all the hardware details I noticed about chinese PMP...
Have a good time !