11-26-2005, 01:32 AM
If you can get a 1.0 or 1.5 PSP go for it! You can play emulators and stuff (NES, GBA, GB, SNES, GENESIS, the list goes on). If you arent interested in that, any version will do. You can even downgrade 2.0 to 1.5 to play emulators, but 2.5 (the latest) isnt cracked yet, so you are stuck with official games. I have a 1.5, myself, and I wont upgrade till the new stuff is cracked, and if it never happens, I am more than happy on the old firmware.