Shadow has posted some WIP News concerning the PSP Emulator for Windows:

While PCSP progress is coming along slowly , there are actually some improvements that make some games work bettter. Today it's Evangelion Jo game that shows interest progress

Note that game can't be consider playable since it's slow and Font library isn't emulate but it is still good progress

http://www.pcsp-emu.com/news.php?readmore=40#comments