I had 3.71 M33-2, then 3.71 M33-3 on my psp Slim and i couldnt play emulators? My friend had the same problem on his slim , on his 3.71 M33-2. Now i'm thinking about installing 3.72 HX-2 on my psp slim but can i play emulators on it??? And why wouldnt 3.71 M33 be able to play emulators when 3.52 M33 woked???? Please help!!!