@Cyril Blanc said: All those version of MIR are very confusing, it's a pity that not all the venues are compatible. It could be the next "TODO" things
I looking for a tutorial on how to use MIR PRO and MIRx in Logic with VI and SYN instruments
There is no MIRx software extension for Synchron Instruments, only for Vienna Instruments and Vienna Instruments Pro.
The actual Synchron Instruments aren't an ideal source for MIR Pro or MIR 3D either, as there is lots of original room from Synchron Stage Vienna that comes with the samples already. There are close mics which are quite dry, but keep in mind that they were meant as support for the main mics, not as a complete "image" of the recorded instrument (... a fundamental difference to Vienna Instruments).
The big exception are the so-called "Synchron-ized Instruments" which rely on the same (although partially re-mastered and/or re-mapped) samples as Vienna Instruments, while using Synchron Player as platform. In these cases you can select the "Unprocessed/dry" Mixer Preset which makes these instrument a great source for MIR Pro / MIR 3D.
Here you find the MIR/MIRx-related video tutorials:
MIR 3D videos are here:
... but don't forget the actual manuals, please:
Of course, the manual for legacy MIR Pro is still available, too:
Hope that helps,