hey makd511...
i come closer...
...i copied the teclas.sys and the hidden partition appears
...what kewl...i installed the firmware to the hidden partition, restarted the player aaaaaand....he went blue
but nothing more...
i started the whole sh... again...with the rk27dm tool, but i can't push the u-button and with the r button it failed and failed and failed
...somethings seems wrong with the usb or flash...thats all i can read when the progress stopped. further..there is no boot letter shown
(...