Hi, I have a behringer x1222usb and we're about to record our first podcast. We have 4 mics going into it and USB out to the computer. Sounds great when we record in audacity. I am worried that the computer will glitch at some point and was wondering if anybody knows whether these mixers can simultaneously record out the USB to the computer AND also on an mp3 recorder. Maybe a zoom h4n or something. I've looked at the manual and it says what each output does, and what each knob does, but I don't see anywhere that says it' can go out to multiple recording devices simultaneously and don't want to spend money on something if it won't end up working. Thanks! And if you have any suggestions, much appreciated!