2.00

Hallo there. Havent been around for a while, but just found my old psp from the depths in my room. :) Im on 2.00. Want to play some of the new games. Which one do I dl, and can I take for instance 6.35 and expect it to work on the 2.00 firmware, without adding anything or dl some of the older...

Is it possible to mod my PSP without the use of a Pandora or magic memory? I want a permanent mod. I am new here, don't know what my current options are. I know I would like to download my games to the memory card, also be able to play emulators of all my old favorites. I don't know much else...