I need to use my 424mkII as a mixer with my Delta 1010.Can this be done? If so HOW do hook it up. Also I have a Blue Tube mic pre amp. Iam runing Logic silver 4.85 on a PC. But not for long thanks to Mac. I sold my Mackie and have a Soundcraft coming soon. I worlk solo 1 track at a time, also is...