I bought a Universal Programmable Adapter (UK version), on Ebay a year ago and it works with pal games on a US snes. Used it to play Terranigma (original pal cart) on my snes and it worked just fine, saving and all. No music/game slowdowns. If it works with Terranigma, it'll work with any other pal game since that was a late release that had more protection.