Know issues
Lost Forest
Type: GFX Glitches
Affected Game Versions: All
Description: Screen will have Black/Purple vertical lines everywhere and sometimes will be unable to see character.
Solution: Not yet resolved! Use the map to see the monsters and platforms to get through it, If unable to see properly. The alternative would be to use Software Mode, though be warned that it will be very very slow...... You can also try setting Skipdraw in GSdx (see above in Windows Spec Comments) to a value of 4, you will notice some background flickering problems.
Cutscenes Image Distortion
Type: GFX Glitches
Affected Game Versions: All
Description: Some cutscenes will have vertical lines on them, some will be barely noticeable while others will be on the whole screen. Doesn't affect the game much, everything can be seen.
Solution: Software Mode!
or
Solution: Enabling Alpha Hack on GSDX fixed the cutscene lines! (GSDX version 5221)
Enable HW Hacks > Configure > Alpha Hack