[XeTeX] issue with fontspec in TL2008

[Akira Kakuto]

> The problem seems to be caused by the fact that fontconfig is not able 
> to find the font.conf file. And I don't know how to generate it on Windows.

kpsewhich -var-value FONTCONFIG_PATH
may show the location of the file "fonts.conf".

kpsewhich -var-value FC_CACHEDIR
shows the location of cache files.
It should be writable.

PS: The above variables are only for w32.
-- 
Akira Kakuto