Firmware hack for NEX 3/5

Please visit this thread, any help is appreciated.
http://www.dvxuser.com/V6/showthread.php?215605-NEX5-NEX3-firmware-research

Nex 3/5 firmware is based on Linux and the sources of kernel are available. We need to decrypt the firmware to now how it works and maybe to get root access. The community makes the things better. If we can hack the firmware, Nex will become the best camera, it would even outperform vg10 by it's feature list, we can add 24p support, iso and aperture control in movie mode and many many other things. iso100 can be added....