Saiu a versão mais nova do emulador de ps2 que ta rodando até final fantasy x bem... E além disso melhorou muito a compatibilidade e velocidade... Dêem uma olhada no release do emulador...
Link do site official: http://www.pcsx2.net/
PCSX2 0.9.2 R2 is now available
This fixes an assortment of issues found briefly after 0.9.2's original launch. It is strongly advised that people get this build of 0.9.2 over the initial release.
* Compatibility regression with Vampire Night resolved.
* Final Fantasy X now works for most regions.
* Fixes Crash when using config>patches
* Frame Limiting is now more accurate.
* Improved zeroGS, Disgaea 2 menus are now solid.
* P.E.Op.S SPU2 updated to include threaded mode (usefull for video recording).
* Screen Saver / Power Saving now disabled when running PCSX2.
Just to cure our collective headaches "warnings about default.xml" being blank, or "patches not found", are mearly information, they do not in any way effect PCSX2's compatibility or performance.