MyMPx.org - DIFRNCE mp1510 load prob.

Hi, i am new to this forum and there is a possebilety that i am not posting in the right part.

my girlfriend gave me an difrnce mp1510 and dared me to repair it
the problem is that the mp4 player does not reload/charge via an USB connection to a pc as it should according to the product manual.
the mp4 player is not totaly dead but just empty
it can still be accesed as a regular MPx player and i can download/upload files from/to it.

i think the problem is that i need a special driver orriginally given at purchace in the form of a mini CD
i tried looking on the web to find this software but i didnt find anything.

can you people help me out?

ps: i want to win this dare verry badly, even if it will take me weeks to do so.

Greets,
Lucas "madman"