Hey , Its been awhile i am in this course (make a fool game for my friend). Right now I have a problem with my new headset . I can use the speaker and the mic at my phone at google(you know the voice detector). But when i try to use it at my windows 7 laptop.. The mic only wont work.. What should i do ? I have do a little bit research on this and i found it is JACK problem... What is it? Can you help me out of this problem ?