The revision 3526 of the emulator jpcsp was released and built. Here are the download links:

windows-x86-32: http://files.e...dows-x86-32.7z
windows-x86-64: http://files.e...dows-x86-64.7z
linux-x86-32: http://files.e...inux-x86-32.7z
linux-x86-64: http://files.e...inux-x86-64.7z
macosx: http://files.e...3526-macosx.7z

Code:
Improvements in ProOnline support:
- implemented ProOnline server within Jpcsp. It will be started when the ProOnline server is set to "localhost" in the network settings. Still experimental.
- perform UPnP discovery (for automatic router configuration) in background. Startup is now faster when ProOnline is activated.
- small fixes in sceNetAdhocMatching and sceNetAdhocPtpRecv.
check out the Live Downloads section for more builds

http://www.jpcsp.org/