Thanks a lot for your replies!

When i say installer i mean the first screen of Mac OS X with the "choose language" etc. [i have made a USB stick with the Mac OS X 10.7.4 (i have restored the basesystem.dmg to the usb, copied the packages folder from the installesd.dmg to the usb, copied the mach kernel to the root of the usb, copied the facesmc and the nullcpupowermanangement kexts to the usb and finally i installed the latest Chameleon with the Chameleon Wizard)].
I will check with the other mach kernel and i will tell you.