Where you got the uGP2X.pas? I looked at last zip file and there are only 2 files, fpc4gp2x (unpacked 275KB) and fpc4fp2x.gpe. This file is not ready for use, so be careful.

You see the menu,
did you see the new option Y) ?
with X you can exit the program?

Bitmap is corrupt, maybe you have downloaded the older file from 9pm clock, in this the RGB 565 to 888 conversions was wrong.


Thomas