So what's not working?
Trackpad: use Alps touchpad kext by Dr. Hurt. You can find it in R&D section
Wifi: What does it have? Intel is not supported. Look in R&D section for list of supported devices
Audio: Make sure you have latest Lilu.kext & AppleALC.kext and set layout-id to 11
Battery status: Make sure you have SMCBatterymanager.kext if you're using VirtualSMC or ACPIBatteryManager if you're using FakeSMC.kext
Post debug file if you need further assistance. Can't help you blindly not knowing what you have
It boots. It works. USB, HW Accel and the keyboard work, I mean. I need help fixing what doesn't work: The trackpad (already tried PS2 kexts), WiFi, audio and battery. Audio works through my USB wireless headset. Please help.