Best Firmware for FF7CC and Tekken

Hi, I've been having loads of trouble with this. I would like to know which firmware is the best for my psp if I want to run, Final Fantasy 7 Crisis Core (downloaded...Legally ;] ) Tekken Dark Resurrection (downloaded, legally ;] ) and psx games.

Any help any of you can give is much much appreciated:]

Thanks guys.

How can you download these titles legally and when you wink like that you aren't talking legally

Read the rules and try again

GLOCKED!