Well yesterday, I went to go play my Xbox 360 with a headset for the first time in 2 weeks or so. I started up Left 4 Dead and proceeded to playing online. For some reason, though, the mic wouldn’t work. It noticed that the headset was set up (filled in speaker icon), but the mic wasn’t working. I made sure 100 times that it was on green on the headset, but still nothing happened. Why is this? Also, this may be irrelevant, but I also tried it with my old one that always had similar problems but did work sometimes. The SAME thing as my current one happened though. Ideas? I really don’t have the money to get a new one. It’s the standard Xbox 360 headset that came with the console, by the way.