this is just not workin 4 me. I downloaded silent bomber, die hard trilogy, and deception 3 bin files. Used magic iso to convert them to iso. used popstation to convert the iso to an eboot. put the eboot in my psp/game folder and they dont work. the only games that ive got to work are the ones that i downloaded as eboots which were gta2 and somethin else. im running 3.40 OE-A. Any suggestions?

It seems you are doing something wrong with your conversion. Try downloading just the eboots for the games that aren't working and see if they work then.

Quite a lot of games need a KEYS.BIN file or a .cue file to work, can't remember how to get them though.