I have got a psp on 2.71, i am not too sure where is the best to upgrade to. I wanted to maybe upgrade to 3.52 m33 or the 3.40 OE-A. I have been reading on what every1 is saying, but according to one of my cousins, which knows way more than me says that 3.40 OE-A is better. Can someone help me out please, and tell what is the difference to both of those versions. Can someone give me a link for a website or something, for me to download the upgrade to 3.40 OE-A from a 2.71, coz ive got the files for the 3.52 m33.