I just bought the Update Version 2.00 GTA UMD. I installed all of MS_ROOT into the root directory of the memory stick (K. I installed the EBOOT.PBP to K:\PSP\GAME\UPDATE\UPDATE.PBP. I loaded up GTA and my system is now 3.03 HEN. I go to Games/Memory Stick/PSP^TM Update ver 1.50. However, it states, "The system software of your PSP^TM system is version 3.03. There is no need to update". Someone please help me.