Stuck on how to look for firmware....
 

Got an mp3 player like this one...
http://www.ycibo.com/mp4help/tubiao/I3.jpg

did not work at all I had a blue screen with an hour glass
- had to fix the driver problem and then I put on some firmware and all of a sudden I could access the data on the memory. But once I put the firmware on the screen is always black now. I formated the device as well with mp3 player utilities. I assume that it's because I have the wrong firmware. I just don't know how to find the right one for mine. Is it all about trial and error? Maybe someone could point me in the right direction? I'm not quite sure how to decode my board ID...

Chip : AK 1025
Board ID :
ZHENGDA
ZD-808-KEY-V0.6
2007.12.08