PSP homebrew developer luaacro has finally fixed his Mac OS X shell so that it hardly has any bugs in it now. The only noted problem in MACXT v4 is a couple of bugs in the Finder, but other than that, it's smooth sailing all the way.
Aside from mimicing your regular Mac OS X and its features, MACXT also comes with a clone of iTunes and iPhoto, plus the ability to transfer files wirelessly via Adhoc. luaacro has also added an iMessenger application, but unfortunately, this feature hasn't been tested between two PSPs yet.
Download: MACXT v4
