That is for the status bar not changing problem you have that problem to if you are using 2.4.20, for the camera with other rom's is working, maybe is a camera problem not a software.
Because is really strange is not working at all.
I din't copy them i put them in rom and flash the rom.
The problem with audio on skype is from a file libaudio.so, there are some functions missing from it. Im searching for a fix.
Personal attacks and / or superiority complexes are unconstructive, off-topic and unseemly. I would ask you to try and limited them ... With bowing.