Jpcsp SVN r2493 is compiled. JPCSP is the most advanced PlayStation Portable(PSP) emulator, allowing you to play your PSP games on a PC. Even though Jpcsp is written in Java, it can already reach 100% PSP speed on a lot of commercial games... and the emulator performance is constantly increasing. Jpcsp takes full advantage of dual-core processors, matching the PSP dual-core architecture. Even a quad-core can give a small performance improvement by leaving free CPU cores for the Java JIT Compiler and the graphics cache.

Jpcsp SVN changelog:
r2493
Draft version of adhoc networking: adhoc network is emulated over the existing infrastructure network. It will only allow adhoc communication between two Jpcsp (on the same or different computers), but not with a real PSP.
Still a prototype and not yet really working. I've managed to have the homebrew Quake Arena Arcade working with adhoc network between 2 Jpcsp running on the same computer.

Download: Jpcsp SVN r2493
Source: Here