Hello! I am currently using a mixer and powered studio monitors to practice guitar or bass. The monitors are plugged into the main mix XLR outs. Now that I am considering purchasing an audio interface to record my creations into my computer, I am wondering how I can hook everything up properly. I would like to use the monitors to hear the main mix (obviously), but would also like to hear the output of the sound card when I am using it for non-recording things (listening to MP3, etc.). Any ideas how I could do this? I am not very experienced with the mixer yet (a Soundcraft MFXi8). Thanks! Your thoughts are appreciated.