Your best bet would be to go to the PSPUAE site http://www.kaillera.com/pspuae/ and go to the forums there for help. Right now it seems the forums are down (I just checked) but once they are up you should find the help you need there. Also it may be that that rom won't run yet due to a bug etc. But you should be able to go there and find out.
Bookmarks