Thanks a lot for that! I will let you know how I get on sometime in the next few months.

Just to be clear: Using Screens 4 on a Catalina-based iMac, I will be able to run apps on my WiFi-linked Mac Pro from a window on the iMac as though I was using the Mac Pro?

I say "Catalina-based" instead of "Mojave-based" in a worst case scenario. I will leave it as late as possible to purchase the iMac before Catalina is released.

Cheers!


iMac (19,1, 3.1 GHz i5, 12.7.4, 40 Gb RAM); MacBook Air (1.8 Ghz, 8 Gb RAM, 10.14.6, 256 Gb SSD) Vodafone router and Devolo Wi-Fi Extender, Canon TS8351 printer/scanner.