i needed no patch for my backup of it... i use *gamewizard 2* external game enhancer and you need absolutly no patches *EVER* while using it...you dont even have to put up with that annoying ps logo at start up it bypasses it all which in turn makes for faster boots....
) and if you have a model that doesnt have a plug area in back you can get a kit to make it compatible what i like about it i never have to worry about mod protected games...