Many users confuse "Eboot" with "ISO." For PSP games (not PS1), the standard is or CSO (compressed ISO). You can run these directly using the CFW’s built-in ISO loader (usually in the ISO/ folder at the root of your memory stick, not inside PSP/GAME/ ).

Before you search for "Download PSP Eboot," you need to understand the terminology. In the PSP ecosystem, "Eboot" can refer to two distinct things: