Regarding the cutscene issue I was able to fix it by upgrading to this firmware here http://pspslimhacks.com/psp-custom-firmware-6-xx-pro-b10-fix/yeah i've got 6.2pro xD && Aight. I never looked into it cause the whole game runs fine && I can load up the cutscenes in the history section it's only in the tutorial they weren't loading. But i'll look into grabbing that plugin, can't exactly hurt.
Maybe this will help you as well.