and is it equal which Rev.2 iam using? Have beta 1 and 2 but i mean that beta 2 is a little bit slower booting into dvd!?

and i have the pmCPUControl on DVD Boot where the system hangs for about 2minutes before continuing booting

PS: Thanks! Will test it now. just created a empty 1Gig FAT on my Pendrive labeled EFI and extracted the pack to this EFI foo.
The second thing, copying the kext to the extensions dir -> before or after reboot and copying using the dvd twice?