How to get started...OK
Zephyrot installation 10.5.2 (told by him) is supposed to have the new AppleSMBIOS.kext & IONetworking.kext to prevent errors
In Macs there are NO so called "drivers" but rather "Files with Instrucctions" to get the Hardware up and running
Kexts are the so called "drivers" or Files with Instrucctions" to make other things work properly
my suggestion is: Open Terminal (go to Applications & Utilities Folder)
there you type: sudo -s (which gives you total access as SuperMan) and your password
its supposed to appear in root mode, by the way if you have the Root Mode you can type in Capital or small letters and everything will work normal, when you dont have sudo -s ie: like DVD's terminal you must type the Correct Name with their correct Capital letters...
anyway after root mode type: cd /system/library/extensions/ && chown -R root:wheel * && chmod -R 755 * when it finishes type: diskutil repairpermissions / and when it finishes type: reboot
when it gets back go to the System Preferences and open Time Machine, there if you have the Time Machine "ON" it will appear the options button and there you do what i just told you before in the previous post

Beforce asking me again for this try for once to think a bit for yourself so you can learn up and teach others. Mess around with it until you get it done. Dont start another thread before getting this going
hope it helps you...