Vista Audio Problems

Basically, the problem is my audio driver seems to think my microphone isnt plugged in (and before you ask, YES, it is). Obviously it will not work in this state. I have downloaded the latest drivers and did a bit of research in intel's database and i think the source of the problem might be it is trying to use 6 channel audio when all i want is 2 channel because i use a headphones/microphone setup. It thinks my line in and mic ports are not what they should be(C Sub for line in and RL RR for mic). Any assistance would be very useful and i thank you for your time.

I have already tried both of those things with no luck. I am running Vista which i am sure is contributing to this problem (Vista sucks, IMO). My motherboard is an Intel (DP965 LT). I Have latest drivers. I even searched for some alternative audio drivers and nothing seems to work (SigmaTel and Realtek). Honestly, im at a loss. Im 2 seconds away from saying **** this and buying a Soundbalster sound card or something. Thank you for your replies.