I have 3.02 OE-B and I need help on upgrading to 3.03 OE-A and then to 3.03 OE-B. I hear you need 0E-A before changing to OE-B thats why. Anyone here can link me to the file needed and tell me step by step lol. Thanks alot if ya can. P.S. I don't know much about psp so You gott tell me where to move files to in my psp and into which folder and stuff. A guy helped me out step by step on aim thats how i got 3.02 Oe-B in the first place. Thanks for any help.