Regarding resolutions

[legend80]

You have to use one of the following options combined to the resizing or full screen to have graphics in a higher resolution:
- only GE graphics
- Enable saving GE screen to Texture instead of Memory

Otherwise, the PSP screen is saved to PSP memory at PSP resolution and you get only an upscaled (pixelated) version of the PSP resolution. To enjoy graphics having a higher resolution than the PSP, you have to use an option not storing the screen to the PSP memory (i.e. one of the above 2 options).

Using these options might however cause compatibility problems with some games (being it resized/fullscreen or not).

Sweet, ok, we finally got it! Take a look!

It does (as in most games) cause bad flickering with menu screens. Also,
once I press START ingame (which displays/stores in image of the scene in fb), the pause menu background is just black, and then once back ingame, it's low-res. It now stays this way indefinetly.