Creating YET another topic and doing triple post ? No one will help you that way ... and you know why? Because rom sharing is ilegal here ... so no one will patch a rom for you, or even share a pre-patched download link.
Just download the xDelta patch here:
http://www.ds-scene.net/?s=viewtopic&nid=9146
Google "xDelta UI" , and patch it.
or simply use the Universal Patch in the clean rom:
http://www.megaupload.com/?d=4RK6H5SB
IF it doesn't work, it's probably a card issue ... so you'll have to wait until a updated firmware is out.
Also ... do you even know JP? Wizman World is a full-JP rpg. A role playing game is mostly about story ... and if you don't understand that, there's not a lot more you can do.