Ah that's great

. We're really close I can feel it. I digged for firmware day and night and found some documents. It seems that they use now ACU**** processors in the new players, that's why the firmwares are a bit incompatible. Did you know that the firmware that woked was from this player here?

I am still searching, maybe we'll find a good one. We need a chinese to help us hehe. I now use google toolbar to search on chinese websites.
About the tools, I don't think it really matters, but sometimes it does make a difference. I guess the best thing would be to use the software that came on the original CD.
Cheers