Hi i just come back to psp after a long time breaking from it. i was shokced to seee many firmwares everywhere but i was still on 2.7. i upgraded to 3.303 to use HEN but there wasnt enough homebrew. SO i downgraded to 1.5 (couldnt watch it lol ) but i was pretty impressed wiht the downgrader. went perfect. So wiht my 1.5 what can i do ? what pprogram do i need to run homebrew wiht ? or i hear alot about ''Custom Firmwares ? '' i have no idea what they are but are they in any way better that a 1.5 ? When i took a break i coldnt downgrade adn a 1.5 was like top of the line for homebrew.
So all i want to know is What program i need to run homebrew or sould i use one of there custom firmwares could someone please tell me what they are and why they are better ?