Hey I downloaded fnal fantasy 8 from the playstation store on my psp and I just got to the Xatmo32 robot boss that you enounter after the tower and it says you have to hold L2 and R2 to run after you weaken it. I held the top to buttons on my psp and it wouldnt let me run. Is there other buttons that represent L2 and R2?

The analog works as L2 and R2.

Move to the right for R2.
Move to the left for L2.
Move up for L2+E2.

That are the default controls. You can always change them, press the PSP button and there may be some option. One of them are for changing the controls.