Okay I'm kinda new here so I have 2 questions, 1. how do I downgrade the firmware on my psp, because I want to play some psone games on it, and 2. Whenever I try to use the RSS channel all of the files show up as music and always are corrupted, so my friend put a movie on for me, and it worked but when he put it back in my PSP it said no videos. please help...

1.what firmware do u have because you can only downgrade 3.03 or lower

2.and once u tell me what firmware u have ill figure out your video problem

To check firmware go to settings---Sytem information

well 1.) we cant help you if you dont tell us anything about your psp. and 2.) you have been a member for a week havnt made and your first post is asking a question that has probably been answered 10 times in the last month. so in that week you only had time to download and not read any threads to learn anything?