GA-G33M-DS2R Intel G33 * Install Method: Kalyway 10.5.1 + manual Update to 10.5.2 + Graphic Update * BIOS Version: F6 * Audio: Works with AppleHDA patch (stereo out, front panel, digital, mic, line in) * LAN: Works out of the box * SATA 6 ports works AHCI * IDE works * Thysm00 Guide Fully supported EFI v8 + Vanilla kernel Audio needs patch.