Well I'm closer now to playing SWOS but still not quite there.
I used the settings from the other thread (OCS, Kick3.0, 512Chip, 1024Fast) and the game seemed to begin loading, but then reported that 1meg of compatible ram is required. Every time I increased the chip ram beyond 512 my PSP just shut down.
So, a couple of things. Do I need to report this limit on chip ram as a bug or is it a known problem?
Also, my memory isn't the best. Were there different versions of SWOS for 1meg and 512k Amiga's? If there was a version for 512k hopefully I can at least get this to work.