Every game is kinda different on the mods. I would highly recommend going on youtube and searching "How to mod [Insert game] on ps3 CFW". Those videos will help you a ton. Also many mod menus allow you to unlock all trophies while in the game. But if you are wanting to mod your trophy level to 100 or so you will need this one program to unlock the trophies of the games (Also on youtube, search "How to mod trophies on ps3 CFW")