I was playing around with Coolbook and stupidly enough deleted the two kernel extensions (kexts) without saving them to a backup location.
How can I recover just AppleIntelCPUPowermanagementClient.kext and AppleIntelCPUPowermanagement.kext without reinstalling my OS?
These files exist in /System/Library/Extensions/ and I am running OS X Lion 10.7.3 preferably. I have searched for these on internet downloads, but can't find any and wouldn't want to blindly trust them if I can't tell they are unaltered.