Ok, here is the deal.
I have successfully put two games on my PSP (Sudiokin II and harvest moon).
But, every time I try to convert Castlvania-SOTN using PsGUI 2.2, same as I did for other two, I just get "Corrupted data" on my psp!
Any one got an idea why?
I have tryed it serval times, using diffrent levels of compression.
I know the file works, because I have played it using a playstation emulator on PC, and the file is also NTSC.