Why would you need OSS? Because OSS IS 800% Better. You have much more compatibility and such. But yes Ajs is right, you need to be at 1.5 or below to run this. Its really good, IMO. BTW In the other thread people were talking about an Actual os. not a portal, so when you said you had windows xp people though you said you were running Xp on your psp. Get it?

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