Problem with IOUSBFamily-327.4.0 loging Driver

Hi

I instaled the IOUSBFamily-327.4.0 loging Driver from the Developer side on my 10.5.8 mbpro (version

W8844RE61AQ late 2008

)(this were the newest Drivers i could find on the site). This driver downgraded some of my Kernel extentions for USB

< com.apple.driver.AppleUSBEHCI (3.2.5)

< com.apple.driver.AppleUSBHub (3.2.7)

< com.apple.driver.AppleUSBMergeNub (3.2.4)

---

> com.apple.driver.AppleUSBEHCI (3.4.6)

> com.apple.driver.AppleUSBHub (3.4.9)

> com.apple.driver.AppleUSBMergeNub (3.5.2)

40c40

< com.apple.driver.AppleUSBOHCI (3.2.7)

---

> com.apple.driver.AppleUSBOHCI (3.4.6)

< com.apple.iokit.IOUSBFamily (3.2.7)

< com.apple.iokit.IOUSBHIDDriver (3.2.2)

< com.apple.iokit.IOUSBUserClient (3.2.4)

< com.apple.iokit.KLog (3.0.3)

---

> com.apple.iokit.IOUSBFamily (3.5.2)

> com.apple.iokit.IOUSBHIDDriver (3.4.6)

> com.apple.iokit.IOUSBUserClient (3.5.2)

As final result of this some of my HID devices dont work properly

Is there a way to get my old new Kernel extensions back ? I got an Identical mbpro is it save to copy the kexts or can i download them from apple?

with best wishes Aloras