I bought the EZDrummer2 program yesterday and I got a free Progressive ESX expansion pack, which I tried to install and it said it wasn’t compatible with my Big Sur Mac OS. EZDrummer2 works fine, its the ESX that didn’t install. I sent a support email, which I’m waiting to hear back from, but in the meantime, I was looking at buying a few of the MIDI packs, but I’m worried now if they are updated and will work with the newest Mac OS ? I don’t want to buy any and run into the same issue. I’m looking at the Progressive metal and Black Metal packs specifically. Anyone know if the MIDI packs would have any problem loading on Big Sur ?