ok, you got a 1000 and you're using 5.03 chickhen, worthless!! what you need to do is this: you said you got hellcats, run hellcats to fully install 5.00m33-6 cfw, if not, just get Rains mms programmer, make a magic memory stick and then fully install cfw using the pandora. you do not need to go to 5.50genD3 or prometheus, there's plugins that now make it auto decrypt the latest games. plus gen cfw's do not support 1.5 apps, 5.00m33-6 does. please for the love of your psp to fully run whatever you want, disregard all these other answers. not sure i can refer my forums site that i am on and you can get much more help, but the rep from this site came to us asking to check this site out. i'm sure he will refer it for you. you can refer to my guide for fully hackables here