Hello, I currently have a modded psp (3.52 m33) with irshell (3.6?) installed. I don't have any problems running my PS1 games and it just occured to me that I don't know how to use the L2 or R2 buttons. I looked through the manual and through the faqs, searched google and these forums and I didn't see any posts that answer this question. Anybody else familiar with IRShell that could tell me the ps1 controls? Thanks for any information you can give me in advance.