OS-X on ThinkPad R500 - Please help.

[riprex]

Hi, I have problem with OS X Snow Leopard (10.6.2 by Hazard). Installation is OK, but after reboot i get "ACPI kernel panic" (AppleACPIPlatform.kext, IOACPIFamily.kext and IOPCIFamily.kext). I have tried replace that kext with kexts downloaded from internet but without success and after that I can´t boot into single-user mode so I reinstall it. Please help, I spend a lot of time about this and without result.