First timer here, so please be candid but patient.
I just bought a X1204USB (like, today) and started messing around with it. I connected my mp3 player into the 2-track/USB jacks and I can hear it fine with the phones, and the VU meter senses it alright, but I can't record it in the computer!
Looking around on the Internet (not here) I've found people saying it's normal, with no further explanation. Am I doing something wrong or the 2-track/USB isn't supposed to get recorded? If so, what's its purpose?