hi, I am use mod_vhost_alias for a virtual hosting system,
example: I use mod_vhost_alis point to one direcotry as a web site data directory. every web stie will put in this directory. and if a user want to use mod_rewrite for forward some url to the location so I think may be use can write the .htaccess file in his web site home directory, just: write mod_rewriete configure in .htaccess, but I found this does not work. thanks MIke.G