Changed Ethernet driver BCM57XX now "still waiting for root device"

[darbid]

I have a freshly installed OSX 10.5 from leo4allv.3

 

My ethernet card Broadcom 5788 is not nativelz supported so i had to make some changes.

 

Here I followed the guides in the forum for bcm57xx by moving a hexedited (for my card) AppleBCM5751Ethernet.kext to /System/Library/Extensions/

 

then

 

sudo -s

22/ cd /

23/ cd /System/Library/Extensions/

24/ ln -s IONetworkingFamily.kext com.apple.iokit.IONetworkingFamily.kext

 

25/ rm /System/Library/Extensions.kextcache

26/ rm /System/Library/Extensions.mkext

27/ chown -R root:wheel /System/Library/Extensions

28/ kextcache -k /System/Library/Extensions

 

now with a reboot i get still waiting for root device.

 

it will boot in safe mode -v -x

 

and the ethernet card does work in safe mode. but why will it not boot normally.

 

Thanks in advance for your help

 

edit stop researching and writing your answers - reinstalled - redone - re-fixed (have no idea what I did wrong so sorry I cannot write my experience in the forum for others)