In answering the original question os4.x doesnt run much of my old favorite software without the use of UAE (and then too slowly as I like to use custom chipset stuff other than basic ocs/ecs floppy based games) and the things it gives me that are different to classic machines can be obtained elsewhere for much cheaper in MOS and AROS. It's not that Im against OS4.x, Im just not willing to pay that sort of money for a similar experience on slower hardware. Love my "amiga" hobby, but I have no loyalty to a trademark name.