Although I work with pro version, i have been using prime version to assist students. I have discovered the following useful tips for those bot already aware and frustrated with limitations:

1. Although there are not busses, per say, fx busses can be used as busses. Just route tracks there instead if sending them via fx sends.

2. Having one instrument is a drag, but since one can drag sf2 format soundfonts on to Presence XT, a wide range of sounds can be added.

3. Project Files can go back and forth between pro and prime. Vsts and effects not im prime simply show up as red and are bypassed.

4. The gain control on channel plugin can be used almost like trim/gain tool for gain staging.