PSP: How do you mod your psp to play free games or upgrade your firmware?

Hi! I recently got a psp slim, and as you can see, I'm really knew to this. I want to know how to mod your psp to play free games without damaging your psp and how to upgrade your firmware to play the lastest games. If you know, please tell me! Thank you

How do you download free games and apps for 2 Generation ipod touch 8gb, 2.2.1 firmware?

I've been trying to download games and apps for ever. I jailbroken the ipod touch, and i went on youtube.com and looking on the easiest way to download games and apps for free, but its just too hard. what the easiest way to download apps and games for your ipod touch. Thank you for whom asnwer my question?

How can i get free games on psp without custom firmware?

i want to know how to get free psp games but i heard that you can only get them with custom firmware?? PLEASE help..
and tell me to buy the games cuz i already buy most of them