tried everything, fresh install and after then screen goes black.. when i removed gma kexts osx finally shows it's face but only in 1024x768... even with the various dsdt.aml files i got this far.. but nothing more... just the screen resolution doesn't work.. everything ok except that.. any solutions?

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Asus M3A with ATI SB600/ATI RD770
AMD Athlon X2 6000+
Asus nVidia 8800 GT
2gB DDR2 800MHz RAM
Samsung 400GB SATA
Western Digital Caviar Black 1TB SATA
Philips 1640 DVD writer
iAtkos v7ia
Voodoo Kernel 9.5

Dell D630:
Intel [email protected]
3GB DDR2 667MHz
Intel GMAX3100 144MB
1440x900
Universal OSX Snow Leopard 3.6
DSDT(everything works with vanilla)