[Help] Shift-JIS with XP file names?

Does anyone know how to get windows xp pro to display shift-jis filenames?  I have it set to do japanese in regional and all already.  It can do standard Japanese.  I might not know what I'm talking about?  But if anyone knows what I might mean, feel free to help out.

Though iconv translates between encodings it does not rename files.

It's also the first fucking thing you see if you google for it.