Hi, I have a new Behringer Xenyx X1222USB mixer hooked up to my computer with Windows 7 and Audacity hooked up directly with the USB cable. I have been doing some tests. In my earphones my voice and every adjustment can be heard nice and clear. When I make a recording, I change the highs and lows and can hear them live in my headphones. I've messed with some of the effects as well and they sound great live while I'm recording in the headset. Then when I play it back in audacity or export it as an MP3, my voice sounds a bit distant and NONE of the adjustments or effects are there at all. I can adjust the lows, mids and highs and I hear the changes great live, but no changes in the recording there either. What would cause this? I don't see anything in the manual regarding this. Thanks a lot!