Use the mach_kernel_V4 one at the top of his page
Or this page: http://www.osx86.net/downloads.php?do=file&id=2584
to get it to boot install your favorite chameleon flavor, then at the chameleon promp type -legacy cpus=2 busratio=16 arch=i386 GraphicsEnabler=Yes PCIRootUID=0.

At least that is what worked for me.
Doesn't have a working Finder though, because that one is 64bit only.

Asus M4A78 motherboard with AMD Athlon II x2 250 processor.
ati SB700/770 chipset.
ATI RadeonHD 4350 enabled using ATI4350.Fix.v2.kext. In /Extra/Extensions/

VoodooHDA273 for sound.

Disabler.kext in /E/E
EvilAppleACPIPlatform in /E/E
IOPCIFamily from the install in /E/E ( I think this one is for 10.6.2 or 4)


And in org.chameleon.Boot.plist I put -legacy -v cpus=2 busratio=30 (mine required this) arch=i386 -force64 (for when the kernel will support this) GraphicsEnabler=Yes PCIRootUID=0 into kernel flags.
Notice the changed numbers for cpus and PCIRootUID. Seems to make a difference, and is what our Russian friends are doing to theirs.