Final Fantasy 2 PSP [Battle Backgrounds]

[Davy Jones]

BlueMario used this site to rip the sprites from FF1 PSP and I think Dazz used it too:
http://www.geocities.jp/junk2ool/

Here is a (bad) translation of the Japanese text:
http://translate.google.com/translate?hl...unk2ool%2F

I've also found some informations in this thread, but my rom's name is "Final Fantasy 2 20th Anniversary.cso", it's not a bin or something like that:
http://www.spriters-resource.com/communi...p?tid=9664

Well, I've extracted all tools from the site and dragged the ROM into the windows, but nothing happened. I have no idea what to do, can somebody help me with that?