Alright, so heres the deal. I have 2.82 and need to upgrade to 3.03 so I can downgrade to 1.5 to upgrade back up to 3.03 OE-C. problem is when I put the EBOOT.PBP file in the proper folder under /PSP/GAME/UPDATE/ it shows up as corrupted data. Can anyone give me a step by step and a place to get the firmware. And just so you know on the green thing inside the UMD catridge holder it says IC1003. I heard that that is good.