That's really interesting. Was the emulator called SKY by any chance? And do you know if it survived in any way? As a PS2 fan I'd so much love to see it.
I don’t remember that name. Part of it (a plug in for the emotion engine) might never have been available outside SCEI, I don’t know. The main part (CPU and memory emulator) we wrote was released as open source and for all I know may even survive today for modern processors.