The not-so good stuff:-Trim levels aren't saved.

PreSonus has lots of great videos out there to help you get started (watch the 16.4.2 or 24.6.2 videos, as all these studio live mixers are really about the same, give or take.)Having said all hat good stuff

This has been awesome, and only once did we feel that we needed to change the actual mix (turning up the vocals trim inputs a tad, which was essentially a global change so we could still keep the mixes unchanged)Other good stuff: Clean and quiet.