Did you use kext utility before reboot? What is more - you should also install 10.6.4 combo update before restarting and putting my extra etc.

1. Boot iBoot and install 10a432. It is 10.6
2. After install, install Chameleon
3. Install 10.6.2 combo update from apple by DMG file.(I didn't click reboot.) - here you should also install 10.6.4 + don't reboot
4. Copy /Extra and /S/L/E from your backup link file to HDD.
5. Copy NullCPU......file, too.
6. Use Kext utility: http://www.kexts.com/view/129-kext_u...update%29.html
7. Click reboot at combo update pkg.