IBM Thinkpad t61 Audio 10.8.2 #AUDIO

Hi quite new to Hackintosh and have searched for this and apologize if it has been asked before but I am unable to find an audio kext which i believe is Intel 82801H on 10.8.2 ML, I have managed to install some kexts but this is the one I seem unable to find. If anyone could point me to this I would be very greatful, I am reluctant to update to 10.8.3 incase it knocks other devices out, I intially tried SL 10.6.3 and the audio worked in that and I also took the info of

Device ID - 0x17AA20AC

Audio ID - 0



I know I have one or two small snagging issues with the machine though this one is the one I really need help with



thank you for your time





source