After I heard that Last Hope CD and Ironclad work on mvspsp version 2.3.5, I finally caved in and updated from my old version 2.3.1 to 2.3.5. I found the 2.3.5 version in the emulator index thread on this forum I found out a bunch of interesting things when installing this on my PSP Slim: - The romset for this is Mame 0.152 but you only need neogeo, cps1 and cps2. There is a NeoMame 0.152 complete 'Mame Mod' out there.
![2.3 2.3](http://mobiles.gx-mod.com/tutoriaux/psp/images/tutoneogeo/mvspsp4.jpg)
For example KOF2003 i have 2 versions of the rom but i am unable to convert either. I am getting the feeling that no matter where I get the rom from I will not be able to convert it. However I KNOW these roms work on mvspsp because ive seen people playing them on you tube.
The NJ emulators mvspsp, cps1psp, and cps2psp each come with a zipname.xxx file that has all the names of the roms. Romlister could be used to sort them, or maybe Romcenter. I used the following command on my mac to sort the roms, after I copied zipname files into my mame rom directory.