i kno i think the same thing im always doin research on it i heard u can run it on 2.0 bc 2.0 can run .exe but idk i sounds incorrect but ive been lookin at how u can run windows on the psp and thought that there has got to b a way to squeeze limewire in there but the windows emulator takes a couple hours to load but wait the psp has java in it already so theres got to b a way we just have to figure it out