i got EVGA x58 working x32 and x64.Since its x58 platform the installs might be similar. Vanilla install. DocShadows tutorial helped me a bit with his boot.plist. i just used the latest Chameleon and also the snow leopard chameleon support. then put the kext from this file http://cid-8b65993ef55cf014.skydrive...6?view=details . after that i just repaired my kext with "Kext Utility" to stop the KP's. i have some problems though, when i try to repair permissions through diskutility, it says it has no installer package. I havnt been able to get sound working too. I have tried VoodoHDA, but no luck, hoping for a fix for audio soon.