I have used ACPI Patcher in windows because it allows you to do more fixes. The names (USB3), (US31) are arbitrary, whats important is the address.

As I said in the original post:"pay attention to the usb device with address 0x001D0003, for me it was US31, dont edit this device."

On another note, Has anyone seen an IOATA kexts yet that works in 64bit? Would really like to disable AHCI mode in the bios.

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GA EP35-DS3P - Intel Q9550 - 2 X 2GB Dominator 1066Mhz, EVGA 8800GTS 512MB
2x320Gb SATA in Software Raid 0, 1x1.5TB for Time machine and storage (Geekbench 6293)
10.6 Retail 64bit Using DSDT for audio-889a, video-8800gts, ethernet w/TM fix, USB fix, and SATA fix.
MacBook 2,1 - 10.6 Retail
MacBook 3,1 - 10.6 Retail