JaS OSX 10.4.6 on Acer TravelMate C110

[Warren]

Hi, I've installed JaS OSX 10.4.6 on notebook Acer TravelMate C112, but I've some problem:

 

1. From forum I have read that I must edit AppleIntelIntegratedGraphics.kext and AppleIntel830.kext to change <string>0x????8086</string> to 0x35828086 but I've NOT found AppleIntelIntegratedGraphics.kext in System>Library>Extensions. Where I can found it ? Can someone give me this kext file?

 

2. When I use the keyboard of the notebook, the system "freeze"; while the external keyboard work fine.

 

Can someone help me Thank's