I've just noticed a NTSC "rage racer" sky & clouds colors issue. It appeared on both pSX v1.0 and v1.1 on two different computer hardware (nVidia based and ATI based). The sky seems to be printed with only 2 ou 3 colors, with no gradation. On the real PSX or ePSXe it appears with more colors and we can see a blue gradation in the sky... I wondered if pSX worked with sort of a restricted color palette ?
I dunno how to make a screenshot, I'll send one to pSX Author if it's possible.
Anyway, thanks for your good work on this little gem :-)