MichaelRD

Thank you all, Gentlemen, for the advice.  Sure seems like I should start looking at alt software then as I'm not sure the end result is going to be stable and/or not come with hiccups of its ...

Thanks for helping, Tom. Just got it yesterday and it has Big Sur on it. If easier, no problem putting Mojave on it but I'd rather have the OS most likely to run Aperture and PS CS6 with the least ...

Can someone tell me the easiest way to install High Sierra on a new (2018) mac mini so I can boot to either Big Sur (which it came with) and in time, Monterey?  I still use PS CS6 and a few other ...