How do I modify hal to mount my usb device in utf?

[Xamindar]

First, am I even asking in the right place?

I have a japanese music device (zaurus) and I need it to be mounted with 
a certain codepage in order for the japanese named music files that I 
want to put on it to show up correctly.  What do I modify to get it to 
mount that way?  Is there a list of devices and how they are mounted 
anywhere?

Thanks for any help.